Description of fast matrix multiplication algorithm: ⟨7×15×28:1936⟩

Algorithm type

8X4Y8Z4+4X3Y10Z3+12X4Y6Z4+8X3Y8Z3+8X2Y10Z2+4X2Y8Z4+10XY12Z+8X2Y9Z2+2X6Y4Z2+54X4Y4Z4+8X3Y6Z3+27X2Y8Z2+12X2Y6Z4+X4Y5Z2+4X4Y4Z3+4X2Y8Z+8X2Y6Z3+8X2Y3Z6+22XY9Z+10XY8Z2+7X6Y2Z2+2X4Y4Z2+4X4Y2Z4+36X3Y4Z3+73X2Y6Z2+2X2Y5Z3+24X2Y4Z4+20X2Y2Z6+20XY8Z+4XY6Z3+X6YZ2+2X4Y3Z2+2X3Y5Z+X3Y4Z2+5X2Y5Z2+4X2Y4Z3+8X2Y3Z4+22XY6Z2+2XY4Z4+9X4Y2Z2+4X3Y4Z+3X3Y3Z2+4X3Y2Z3+113X2Y4Z2+4X2Y3Z3+36X2Y2Z4+62XY6Z+4XY5Z2+14XY4Z3+2XY3Z4+X4YZ2+X3Y3Z+8X3Y2Z2+4X2Y4Z+18X2Y3Z2+20X2Y2Z3+2X2YZ4+10XY5Z+39XY4Z2+28XY3Z3+2X4YZ+9X3Y2Z+X3YZ2+221X2Y2Z2+2X2YZ3+64XY4Z+45XY3Z2+16XY2Z3+2XYZ4+22X3YZ+24X2Y2Z+14X2YZ2+73XY3Z+80XY2Z2+38XYZ3+10X2YZ+175XY2Z+77XYZ2+214XYZ8X4Y8Z44X3Y10Z312X4Y6Z48X3Y8Z38X2Y10Z24X2Y8Z410XY12Z8X2Y9Z22X6Y4Z254X4Y4Z48X3Y6Z327X2Y8Z212X2Y6Z4X4Y5Z24X4Y4Z34X2Y8Z8X2Y6Z38X2Y3Z622XY9Z10XY8Z27X6Y2Z22X4Y4Z24X4Y2Z436X3Y4Z373X2Y6Z22X2Y5Z324X2Y4Z420X2Y2Z620XY8Z4XY6Z3X6YZ22X4Y3Z22X3Y5ZX3Y4Z25X2Y5Z24X2Y4Z38X2Y3Z422XY6Z22XY4Z49X4Y2Z24X3Y4Z3X3Y3Z24X3Y2Z3113X2Y4Z24X2Y3Z336X2Y2Z462XY6Z4XY5Z214XY4Z32XY3Z4X4YZ2X3Y3Z8X3Y2Z24X2Y4Z18X2Y3Z220X2Y2Z32X2YZ410XY5Z39XY4Z228XY3Z32X4YZ9X3Y2ZX3YZ2221X2Y2Z22X2YZ364XY4Z45XY3Z216XY2Z32XYZ422X3YZ24X2Y2Z14X2YZ273XY3Z80XY2Z238XYZ310X2YZ175XY2Z77XYZ2214XYZ8*X^4*Y^8*Z^4+4*X^3*Y^10*Z^3+12*X^4*Y^6*Z^4+8*X^3*Y^8*Z^3+8*X^2*Y^10*Z^2+4*X^2*Y^8*Z^4+10*X*Y^12*Z+8*X^2*Y^9*Z^2+2*X^6*Y^4*Z^2+54*X^4*Y^4*Z^4+8*X^3*Y^6*Z^3+27*X^2*Y^8*Z^2+12*X^2*Y^6*Z^4+X^4*Y^5*Z^2+4*X^4*Y^4*Z^3+4*X^2*Y^8*Z+8*X^2*Y^6*Z^3+8*X^2*Y^3*Z^6+22*X*Y^9*Z+10*X*Y^8*Z^2+7*X^6*Y^2*Z^2+2*X^4*Y^4*Z^2+4*X^4*Y^2*Z^4+36*X^3*Y^4*Z^3+73*X^2*Y^6*Z^2+2*X^2*Y^5*Z^3+24*X^2*Y^4*Z^4+20*X^2*Y^2*Z^6+20*X*Y^8*Z+4*X*Y^6*Z^3+X^6*Y*Z^2+2*X^4*Y^3*Z^2+2*X^3*Y^5*Z+X^3*Y^4*Z^2+5*X^2*Y^5*Z^2+4*X^2*Y^4*Z^3+8*X^2*Y^3*Z^4+22*X*Y^6*Z^2+2*X*Y^4*Z^4+9*X^4*Y^2*Z^2+4*X^3*Y^4*Z+3*X^3*Y^3*Z^2+4*X^3*Y^2*Z^3+113*X^2*Y^4*Z^2+4*X^2*Y^3*Z^3+36*X^2*Y^2*Z^4+62*X*Y^6*Z+4*X*Y^5*Z^2+14*X*Y^4*Z^3+2*X*Y^3*Z^4+X^4*Y*Z^2+X^3*Y^3*Z+8*X^3*Y^2*Z^2+4*X^2*Y^4*Z+18*X^2*Y^3*Z^2+20*X^2*Y^2*Z^3+2*X^2*Y*Z^4+10*X*Y^5*Z+39*X*Y^4*Z^2+28*X*Y^3*Z^3+2*X^4*Y*Z+9*X^3*Y^2*Z+X^3*Y*Z^2+221*X^2*Y^2*Z^2+2*X^2*Y*Z^3+64*X*Y^4*Z+45*X*Y^3*Z^2+16*X*Y^2*Z^3+2*X*Y*Z^4+22*X^3*Y*Z+24*X^2*Y^2*Z+14*X^2*Y*Z^2+73*X*Y^3*Z+80*X*Y^2*Z^2+38*X*Y*Z^3+10*X^2*Y*Z+175*X*Y^2*Z+77*X*Y*Z^2+214*X*Y*Z

Algorithm definition

The algorithm ⟨7×15×28:1936⟩ could be constructed using the following decomposition:

⟨7×15×28:1936⟩ = ⟨2×5×7:56⟩ + ⟨2×5×7:56⟩ + ⟨3×5×7:82⟩ + ⟨3×5×7:82⟩ + ⟨3×5×7:82⟩ + ⟨3×5×7:82⟩ + ⟨3×5×7:82⟩ + ⟨2×5×7:56⟩ + ⟨2×5×7:56⟩ + ⟨2×5×7:56⟩ + ⟨2×5×7:56⟩ + ⟨2×5×7:56⟩ + ⟨2×5×7:56⟩ + ⟨2×5×7:56⟩ + ⟨2×5×7:56⟩ + ⟨2×5×7:56⟩ + ⟨3×5×7:82⟩ + ⟨3×5×7:82⟩ + ⟨2×5×7:56⟩ + ⟨2×5×7:56⟩ + ⟨2×5×7:56⟩ + ⟨2×5×7:56⟩ + ⟨2×5×7:56⟩ + ⟨2×5×7:56⟩ + ⟨3×5×7:82⟩ + ⟨3×5×7:82⟩ + ⟨3×5×7:82⟩ + ⟨3×5×7:82⟩ + ⟨3×5×7:82⟩.

This decomposition is defined by the following equality:

TraceMulA_1_1A_1_2A_1_3A_1_4A_1_5A_1_6A_1_7A_1_8A_1_9A_1_10A_1_11A_1_12A_1_13A_1_14A_1_15A_2_1A_2_2A_2_3A_2_4A_2_5A_2_6A_2_7A_2_8A_2_9A_2_10A_2_11A_2_12A_2_13A_2_14A_2_15A_3_1A_3_2A_3_3A_3_4A_3_5A_3_6A_3_7A_3_8A_3_9A_3_10A_3_11A_3_12A_3_13A_3_14A_3_15A_4_1A_4_2A_4_3A_4_4A_4_5A_4_6A_4_7A_4_8A_4_9A_4_10A_4_11A_4_12A_4_13A_4_14A_4_15A_5_1A_5_2A_5_3A_5_4A_5_5A_5_6A_5_7A_5_8A_5_9A_5_10A_5_11A_5_12A_5_13A_5_14A_5_15A_6_1A_6_2A_6_3A_6_4A_6_5A_6_6A_6_7A_6_8A_6_9A_6_10A_6_11A_6_12A_6_13A_6_14A_6_15A_7_1A_7_2A_7_3A_7_4A_7_5A_7_6A_7_7A_7_8A_7_9A_7_10A_7_11A_7_12A_7_13A_7_14A_7_15B_1_1B_1_2B_1_3B_1_4B_1_5B_1_6B_1_7B_1_8B_1_9B_1_10B_1_11B_1_12B_1_13B_1_14B_1_15B_1_16B_1_17B_1_18B_1_19B_1_20B_1_21B_1_22B_1_23B_1_24B_1_25B_1_26B_1_27B_1_28B_2_1B_2_2B_2_3B_2_4B_2_5B_2_6B_2_7B_2_8B_2_9B_2_10B_2_11B_2_12B_2_13B_2_14B_2_15B_2_16B_2_17B_2_18B_2_19B_2_20B_2_21B_2_22B_2_23B_2_24B_2_25B_2_26B_2_27B_2_28B_3_1B_3_2B_3_3B_3_4B_3_5B_3_6B_3_7B_3_8B_3_9B_3_10B_3_11B_3_12B_3_13B_3_14B_3_15B_3_16B_3_17B_3_18B_3_19B_3_20B_3_21B_3_22B_3_23B_3_24B_3_25B_3_26B_3_27B_3_28B_4_1B_4_2B_4_3B_4_4B_4_5B_4_6B_4_7B_4_8B_4_9B_4_10B_4_11B_4_12B_4_13B_4_14B_4_15B_4_16B_4_17B_4_18B_4_19B_4_20B_4_21B_4_22B_4_23B_4_24B_4_25B_4_26B_4_27B_4_28B_5_1B_5_2B_5_3B_5_4B_5_5B_5_6B_5_7B_5_8B_5_9B_5_10B_5_11B_5_12B_5_13B_5_14B_5_15B_5_16B_5_17B_5_18B_5_19B_5_20B_5_21B_5_22B_5_23B_5_24B_5_25B_5_26B_5_27B_5_28B_6_1B_6_2B_6_3B_6_4B_6_5B_6_6B_6_7B_6_8B_6_9B_6_10B_6_11B_6_12B_6_13B_6_14B_6_15B_6_16B_6_17B_6_18B_6_19B_6_20B_6_21B_6_22B_6_23B_6_24B_6_25B_6_26B_6_27B_6_28B_7_1B_7_2B_7_3B_7_4B_7_5B_7_6B_7_7B_7_8B_7_9B_7_10B_7_11B_7_12B_7_13B_7_14B_7_15B_7_16B_7_17B_7_18B_7_19B_7_20B_7_21B_7_22B_7_23B_7_24B_7_25B_7_26B_7_27B_7_28B_8_1B_8_2B_8_3B_8_4B_8_5B_8_6B_8_7B_8_8B_8_9B_8_10B_8_11B_8_12B_8_13B_8_14B_8_15B_8_16B_8_17B_8_18B_8_19B_8_20B_8_21B_8_22B_8_23B_8_24B_8_25B_8_26B_8_27B_8_28B_9_1B_9_2B_9_3B_9_4B_9_5B_9_6B_9_7B_9_8B_9_9B_9_10B_9_11B_9_12B_9_13B_9_14B_9_15B_9_16B_9_17B_9_18B_9_19B_9_20B_9_21B_9_22B_9_23B_9_24B_9_25B_9_26B_9_27B_9_28B_10_1B_10_2B_10_3B_10_4B_10_5B_10_6B_10_7B_10_8B_10_9B_10_10B_10_11B_10_12B_10_13B_10_14B_10_15B_10_16B_10_17B_10_18B_10_19B_10_20B_10_21B_10_22B_10_23B_10_24B_10_25B_10_26B_10_27B_10_28B_11_1B_11_2B_11_3B_11_4B_11_5B_11_6B_11_7B_11_8B_11_9B_11_10B_11_11B_11_12B_11_13B_11_14B_11_15B_11_16B_11_17B_11_18B_11_19B_11_20B_11_21B_11_22B_11_23B_11_24B_11_25B_11_26B_11_27B_11_28B_12_1B_12_2B_12_3B_12_4B_12_5B_12_6B_12_7B_12_8B_12_9B_12_10B_12_11B_12_12B_12_13B_12_14B_12_15B_12_16B_12_17B_12_18B_12_19B_12_20B_12_21B_12_22B_12_23B_12_24B_12_25B_12_26B_12_27B_12_28B_13_1B_13_2B_13_3B_13_4B_13_5B_13_6B_13_7B_13_8B_13_9B_13_10B_13_11B_13_12B_13_13B_13_14B_13_15B_13_16B_13_17B_13_18B_13_19B_13_20B_13_21B_13_22B_13_23B_13_24B_13_25B_13_26B_13_27B_13_28B_14_1B_14_2B_14_3B_14_4B_14_5B_14_6B_14_7B_14_8B_14_9B_14_10B_14_11B_14_12B_14_13B_14_14B_14_15B_14_16B_14_17B_14_18B_14_19B_14_20B_14_21B_14_22B_14_23B_14_24B_14_25B_14_26B_14_27B_14_28B_15_1B_15_2B_15_3B_15_4B_15_5B_15_6B_15_7B_15_8B_15_9B_15_10B_15_11B_15_12B_15_13B_15_14B_15_15B_15_16B_15_17B_15_18B_15_19B_15_20B_15_21B_15_22B_15_23B_15_24B_15_25B_15_26B_15_27B_15_28C_1_1C_1_2C_1_3C_1_4C_1_5C_1_6C_1_7C_2_1C_2_2C_2_3C_2_4C_2_5C_2_6C_2_7C_3_1C_3_2C_3_3C_3_4C_3_5C_3_6C_3_7C_4_1C_4_2C_4_3C_4_4C_4_5C_4_6C_4_7C_5_1C_5_2C_5_3C_5_4C_5_5C_5_6C_5_7C_6_1C_6_2C_6_3C_6_4C_6_5C_6_6C_6_7C_7_1C_7_2C_7_3C_7_4C_7_5C_7_6C_7_7C_8_1C_8_2C_8_3C_8_4C_8_5C_8_6C_8_7C_9_1C_9_2C_9_3C_9_4C_9_5C_9_6C_9_7C_10_1C_10_2C_10_3C_10_4C_10_5C_10_6C_10_7C_11_1C_11_2C_11_3C_11_4C_11_5C_11_6C_11_7C_12_1C_12_2C_12_3C_12_4C_12_5C_12_6C_12_7C_13_1C_13_2C_13_3C_13_4C_13_5C_13_6C_13_7C_14_1C_14_2C_14_3C_14_4C_14_5C_14_6C_14_7C_15_1C_15_2C_15_3C_15_4C_15_5C_15_6C_15_7C_16_1C_16_2C_16_3C_16_4C_16_5C_16_6C_16_7C_17_1C_17_2C_17_3C_17_4C_17_5C_17_6C_17_7C_18_1C_18_2C_18_3C_18_4C_18_5C_18_6C_18_7C_19_1C_19_2C_19_3C_19_4C_19_5C_19_6C_19_7C_20_1C_20_2C_20_3C_20_4C_20_5C_20_6C_20_7C_21_1C_21_2C_21_3C_21_4C_21_5C_21_6C_21_7C_22_1C_22_2C_22_3C_22_4C_22_5C_22_6C_22_7C_23_1C_23_2C_23_3C_23_4C_23_5C_23_6C_23_7C_24_1C_24_2C_24_3C_24_4C_24_5C_24_6C_24_7C_25_1C_25_2C_25_3C_25_4C_25_5C_25_6C_25_7C_26_1C_26_2C_26_3C_26_4C_26_5C_26_6C_26_7C_27_1C_27_2C_27_3C_27_4C_27_5C_27_6C_27_7C_28_1C_28_2C_28_3C_28_4C_28_5C_28_6C_28_7=TraceMulA_5_11A_5_12A_5_13A_5_14A_5_15A_6_11A_6_12A_6_13A_6_14A_6_15A_7_11A_7_12A_7_13A_7_14A_7_15B_11_8B_11_9B_11_10B_11_11B_11_12B_11_13B_11_14B_12_8B_12_9B_12_10B_12_11B_12_12B_12_13B_12_14B_13_8B_13_9B_13_10B_13_11B_13_12B_13_13B_13_14B_14_8B_14_9B_14_10B_14_11B_14_12B_14_13B_14_14B_15_8B_15_9B_15_10B_15_11B_15_12B_15_13B_15_14C_8_5-C_15_5C_8_6-C_15_6C_8_7-C_15_7C_9_5-C_16_5C_9_6-C_16_6C_9_7-C_16_7C_10_5-C_17_5C_10_6-C_17_6C_10_7-C_17_7C_11_5-C_18_5C_11_6-C_18_6C_11_7-C_18_7C_12_5-C_19_5C_12_6-C_19_6C_12_7-C_19_7C_13_5-C_20_5C_13_6-C_20_6C_13_7-C_20_7C_14_5-C_21_5C_14_6-C_21_6C_14_7-C_21_7+TraceMulA_5_11A_5_12A_5_13A_5_14A_5_15A_6_11A_6_12A_6_13A_6_14A_6_15A_7_11A_7_12A_7_13A_7_14A_7_15B_11_1B_11_2B_11_3B_11_4B_11_5B_11_6B_11_7B_12_1B_12_2B_12_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_21B_11_21B_11_28B_2_15B_12_15B_12_22B_2_16B_12_16B_12_23B_2_17B_12_17B_12_24B_2_18B_12_18B_12_25B_2_19B_12_19B_12_26B_2_20B_12_20B_12_27B_2_21B_12_21B_12_28B_3_15B_13_15B_13_22B_3_16B_13_16B_13_23B_3_17B_13_17B_13_24B_3_18B_13_18B_13_25B_3_19B_13_19B_13_26B_3_20B_13_20B_13_27B_3_21B_13_21B_13_28B_4_15B_14_15B_14_22B_4_16B_14_16B_14_23B_4_17B_14_17B_14_24B_4_18B_14_18B_14_25B_4_19B_14_19B_14_26B_4_20B_14_20B_14_27B_4_21B_14_21B_14_28B_5_15B_15_15B_15_22B_5_16B_15_16B_15_23B_5_17B_15_17B_15_24B_5_18B_15_18B_15_25B_5_19B_15_19B_15_26B_5_20B_15_20B_15_27B_5_21B_15_21B_15_28C_8_1C_15_1C_8_4C_15_4C_9_1C_16_1C_9_4C_16_4C_10_1C_17_1C_10_4C_17_4C_11_1C_18_1C_11_4C_18_4C_12_1C_19_1C_12_4C_19_4C_13_1C_20_1C_13_4C_20_4C_14_1C_21_1C_14_4C_21_4TraceMulA_2_1A_2_6A_2_2A_2_7A_2_3A_2_8A_2_4A_2_9A_2_5A_2_10A_3_1A_3_6A_3_2A_3_7A_3_3A_3_8A_3_4A_3_9A_3_5A_3_10B_6_1B_6_2B_6_3B_6_4B_6_5B_6_6B_6_7B_7_1B_7_2B_7_3B_7_4B_7_5B_7_6B_7_7B_8_1B_8_2B_8_3B_8_4B_8_5B_8_6B_8_7B_9_1B_9_2B_9_3B_9_4B_9_5B_9_6B_9_7B_10_1B_10_2B_10_3B_10_4B_10_5B_10_6B_10_7C_1_2C_22_2C_1_5C_1_3C_22_3C_1_6C_2_2C_23_2C_2_5C_2_3C_23_3C_2_6C_3_2C_24_2C_3_5C_3_3C_24_3C_3_6C_4_2C_25_2C_4_5C_4_3C_25_3C_4_6C_5_2C_26_2C_5_5C_5_3C_26_3C_5_6C_6_2C_27_2C_6_5C_6_3C_27_3C_6_6C_7_2C_28_2C_7_5C_7_3C_28_3C_7_6TraceMulA_1_6A_2_6A_1_7A_2_7A_1_8A_2_8A_1_9A_2_9A_1_10A_2_10A_4_6A_3_6A_4_7A_3_7A_4_8A_3_8A_4_9A_3_9A_3_10A_4_10B_6_1B_6_22B_11_22B_6_2B_6_23B_11_23B_6_3B_6_24B_11_24B_6_4B_6_25B_11_25B_6_5B_6_26B_11_26B_6_6B_6_27B_11_27B_6_7B_6_28B_11_28B_7_1B_7_22B_12_22B_7_2B_7_23B_12_23B_7_3B_7_24B_12_24B_7_4B_7_25B_12_25B_7_5B_7_26B_12_26B_7_6B_7_27B_12_27B_7_7B_7_28B_12_28B_8_1B_8_22B_13_22B_8_2B_8_23B_13_23B_8_3B_8_24B_13_24B_8_4B_8_25B_13_25B_8_5B_8_26B_13_26B_8_6B_8_27B_13_27B_8_7B_8_28B_13_28B_9_1B_9_22B_14_22B_9_2B_9_23B_14_23B_9_3B_9_24B_14_24B_9_4B_9_25B_14_25B_9_5B_9_26B_14_26B_9_6B_9_27B_14_27B_9_7B_9_28B_14_28B_10_1B_10_22B_15_22B_10_2B_10_23B_15_23B_10_3B_10_24B_15_24B_10_4B_10_25B_15_25B_10_5B_10_26B_15_26B_10_6B_10_27B_15_27B_10_7B_10_28B_15_28C_22_2C_22_3C_23_2C_23_3C_24_2C_24_3C_25_2C_25_3C_26_2C_26_3C_27_2C_27_3C_28_2C_28_3TraceMulA_2_11A_2_12A_2_13A_2_14A_2_15A_3_11A_3_12A_3_13A_3_14A_3_15B_11_1B_6_15B_11_15B_11_2B_6_16B_11_16B_11_3B_6_17B_11_17B_11_4B_6_18B_11_18B_11_5B_6_19B_11_19B_11_6B_6_20B_11_20B_11_7B_6_21B_11_21B_12_1B_7_15B_12_15B_12_2B_7_16B_12_16B_12_3B_7_17B_12_17B_12_4B_7_18B_12_18B_12_5B_7_19B_12_19B_12_6B_7_20B_12_20B_12_7B_7_21B_12_21B_13_1B_8_15B_13_15B_13_2B_8_16B_13_16B_13_3B_8_17B_13_17B_13_4B_8_18B_13_18B_13_5B_8_19B_13_19B_13_6B_8_20B_13_20B_13_7B_8_21B_13_21B_14_1B_9_15B_14_15B_14_2B_9_16B_14_16B_14_3B_9_17B_14_17B_14_4B_9_18B_14_18B_14_5B_9_19B_14_19B_14_6B_9_20B_14_20B_14_7B_9_21B_14_21B_15_1B_10_15B_15_15B_15_2B_10_16B_15_16B_15_3B_10_17B_15_17B_15_4B_10_18B_15_18B_15_5B_10_19B_15_19B_15_6B_10_20B_15_20B_15_7B_10_21B_15_21C_8_2C_15_2C_8_3C_15_3C_9_2C_16_2C_9_3C_16_3C_10_2C_17_2C_10_3C_17_3C_11_2C_18_2C_11_3C_18_3C_12_2C_19_2C_12_3C_19_3C_13_2C_20_2C_13_3C_20_3C_14_2C_21_2C_14_3C_21_3TraceMulA_1_1A_2_1A_1_2A_2_2A_1_3A_2_3A_1_4A_2_4A_1_5A_2_5A_4_1A_3_1A_4_2A_3_2A_4_3A_3_3A_4_4A_3_4A_4_5A_3_5B_1_1B_11_1B_1_22B_1_2B_11_2B_1_23B_1_3B_11_3B_1_24B_1_4B_11_4B_1_25B_1_5B_11_5B_1_26B_1_6B_11_6B_1_27B_1_7B_11_7B_1_28B_2_1B_12_1B_2_22B_2_2B_12_2B_2_23B_2_3B_12_3B_2_24B_2_4B_12_4B_2_25B_2_5B_12_5B_2_26B_2_6B_12_6B_2_27B_2_7B_12_7B_2_28B_3_1B_13_1B_3_22B_3_2B_13_2B_3_23B_3_3B_13_3B_3_24B_3_4B_13_4B_3_25B_3_5B_13_5B_3_26B_3_6B_13_6B_3_27B_3_7B_13_7B_3_28B_4_1B_14_1B_4_22B_4_2B_14_2B_4_23B_4_3B_14_3B_4_24B_4_4B_14_4B_4_25B_4_5B_14_5B_4_26B_4_6B_14_6B_4_27B_4_7B_14_7B_4_28B_5_1B_15_1B_5_22B_5_2B_15_2B_5_23B_5_3B_15_3B_5_24B_5_4B_15_4B_5_25B_5_5B_15_5B_5_26B_5_6B_15_6B_5_27B_5_7B_15_7B_5_28C_1_1C_1_4C_2_1C_2_4C_3_1C_3_4C_4_1C_4_4C_5_1C_5_4C_6_1C_6_4C_7_1C_7_4TraceMulA_1_1A_1_6A_1_2A_1_7A_1_3A_1_8A_1_4A_1_9A_1_10A_1_5A_4_1A_4_6A_4_2A_4_7A_4_3A_4_8A_4_4A_4_9A_4_5A_4_10B_1_22B_1_23B_1_24B_1_25B_1_26B_1_27B_1_28B_2_22B_2_23B_2_24B_2_25B_2_26B_2_27B_2_28B_3_22B_3_23B_3_24B_3_25B_3_26B_3_27B_3_28B_4_22B_4_23B_4_24B_4_25B_4_26B_4_27B_4_28B_5_22B_5_23B_5_24B_5_25B_5_26B_5_27B_5_28C_1_1C_22_1C_22_5C_1_4C_22_4C_22_6C_2_1C_23_1C_23_5C_2_4C_23_4C_23_6C_3_1C_24_1C_24_5C_3_4C_24_4C_24_6C_4_1C_25_1C_25_5C_4_4C_25_4C_25_6C_5_1C_26_1C_26_5C_5_4C_26_4C_26_6C_6_1C_27_1C_27_5C_6_4C_27_4C_27_6C_7_1C_28_1C_28_5C_7_4C_28_4C_28_6TraceMulA_5_1A_5_2A_5_3A_5_4A_5_5A_6_1A_6_2A_6_3A_6_4A_6_5A_7_1A_7_2A_7_3A_7_4A_7_5B_1_8B_1_9B_1_10B_1_11B_1_12B_1_13B_1_14B_2_8B_2_9B_2_10B_2_11B_2_12B_2_13B_2_14B_3_8B_3_9B_3_10B_3_11B_3_12B_3_13B_3_14B_4_8B_4_9B_4_10B_4_11B_4_12B_4_13B_4_14B_5_8B_5_9B_5_10B_5_11B_5_12B_5_13B_5_14C_8_1C_1_5C_8_5C_8_4C_1_6C_8_6C_1_7C_8_7C_9_1C_2_5C_9_5C_9_4C_2_6C_9_6C_2_7C_9_7C_10_1C_3_5C_10_5C_10_4C_3_6C_10_6C_3_7C_10_7C_11_1C_4_5C_11_5C_11_4C_4_6C_11_6C_4_7C_11_7C_12_1C_5_5C_12_5C_12_4C_5_6C_12_6C_5_7C_12_7C_13_1C_6_5C_13_5C_13_4C_6_6C_13_6C_6_7C_13_7C_14_1C_7_5C_14_5C_14_4C_7_6C_14_6C_7_7C_14_7TraceMulA_5_6A_5_7A_5_8A_5_9A_5_10A_6_6A_6_7A_6_8A_6_9A_6_10A_7_6A_7_7A_7_8A_7_9A_7_10B_6_8B_6_9B_6_10B_6_11B_6_12B_6_13B_6_14B_7_8B_7_9B_7_10B_7_11B_7_12B_7_13B_7_14B_8_8B_8_9B_8_10B_8_11B_8_12B_8_13B_8_14B_9_8B_9_9B_9_10B_9_11B_9_12B_9_13B_9_14B_10_8B_10_9B_10_10B_10_11B_10_12B_10_13B_10_14C_8_2C_8_5C_22_5C_8_3C_8_6C_22_6C_8_7C_22_7C_9_2C_9_5C_23_5C_9_3C_9_6C_23_6C_9_7C_23_7C_10_2C_10_5C_24_5C_10_3C_10_6C_24_6C_10_7C_24_7C_11_2C_11_5C_25_5C_11_3C_11_6C_25_6C_11_7C_25_7C_12_2C_12_5C_26_5C_12_3C_12_6C_26_6C_12_7C_26_7C_13_2C_13_5C_27_5C_13_3C_13_6C_27_6C_13_7C_27_7C_14_2C_14_5C_28_5C_14_3C_14_6C_28_6C_14_7C_28_7Trace(Mul(Matrix(7, 15, [[A_1_1,A_1_2,A_1_3,A_1_4,A_1_5,A_1_6,A_1_7,A_1_8,A_1_9,A_1_10,A_1_11,A_1_12,A_1_13,A_1_14,A_1_15],[A_2_1,A_2_2,A_2_3,A_2_4,A_2_5,A_2_6,A_2_7,A_2_8,A_2_9,A_2_10,A_2_11,A_2_12,A_2_13,A_2_14,A_2_15],[A_3_1,A_3_2,A_3_3,A_3_4,A_3_5,A_3_6,A_3_7,A_3_8,A_3_9,A_3_10,A_3_11,A_3_12,A_3_13,A_3_14,A_3_15],[A_4_1,A_4_2,A_4_3,A_4_4,A_4_5,A_4_6,A_4_7,A_4_8,A_4_9,A_4_10,A_4_11,A_4_12,A_4_13,A_4_14,A_4_15],[A_5_1,A_5_2,A_5_3,A_5_4,A_5_5,A_5_6,A_5_7,A_5_8,A_5_9,A_5_10,A_5_11,A_5_12,A_5_13,A_5_14,A_5_15],[A_6_1,A_6_2,A_6_3,A_6_4,A_6_5,A_6_6,A_6_7,A_6_8,A_6_9,A_6_10,A_6_11,A_6_12,A_6_13,A_6_14,A_6_15],[A_7_1,A_7_2,A_7_3,A_7_4,A_7_5,A_7_6,A_7_7,A_7_8,A_7_9,A_7_10,A_7_11,A_7_12,A_7_13,A_7_14,A_7_15]]),Matrix(15, 28, [[B_1_1,B_1_2,B_1_3,B_1_4,B_1_5,B_1_6,B_1_7,B_1_8,B_1_9,B_1_10,B_1_11,B_1_12,B_1_13,B_1_14,B_1_15,B_1_16,B_1_17,B_1_18,B_1_19,B_1_20,B_1_21,B_1_22,B_1_23,B_1_24,B_1_25,B_1_26,B_1_27,B_1_28],[B_2_1,B_2_2,B_2_3,B_2_4,B_2_5,B_2_6,B_2_7,B_2_8,B_2_9,B_2_10,B_2_11,B_2_12,B_2_13,B_2_14,B_2_15,B_2_16,B_2_17,B_2_18,B_2_19,B_2_20,B_2_21,B_2_22,B_2_23,B_2_24,B_2_25,B_2_26,B_2_27,B_2_28],[B_3_1,B_3_2,B_3_3,B_3_4,B_3_5,B_3_6,B_3_7,B_3_8,B_3_9,B_3_10,B_3_11,B_3_12,B_3_13,B_3_14,B_3_15,B_3_16,B_3_17,B_3_18,B_3_19,B_3_20,B_3_21,B_3_22,B_3_23,B_3_24,B_3_25,B_3_26,B_3_27,B_3_28],[B_4_1,B_4_2,B_4_3,B_4_4,B_4_5,B_4_6,B_4_7,B_4_8,B_4_9,B_4_10,B_4_11,B_4_12,B_4_13,B_4_14,B_4_15,B_4_16,B_4_17,B_4_18,B_4_19,B_4_20,B_4_21,B_4_22,B_4_23,B_4_24,B_4_25,B_4_26,B_4_27,B_4_28],[B_5_1,B_5_2,B_5_3,B_5_4,B_5_5,B_5_6,B_5_7,B_5_8,B_5_9,B_5_10,B_5_11,B_5_12,B_5_13,B_5_14,B_5_15,B_5_16,B_5_17,B_5_18,B_5_19,B_5_20,B_5_21,B_5_22,B_5_23,B_5_24,B_5_25,B_5_26,B_5_27,B_5_28],[B_6_1,B_6_2,B_6_3,B_6_4,B_6_5,B_6_6,B_6_7,B_6_8,B_6_9,B_6_10,B_6_11,B_6_12,B_6_13,B_6_14,B_6_15,B_6_16,B_6_17,B_6_18,B_6_19,B_6_20,B_6_21,B_6_22,B_6_23,B_6_24,B_6_25,B_6_26,B_6_27,B_6_28],[B_7_1,B_7_2,B_7_3,B_7_4,B_7_5,B_7_6,B_7_7,B_7_8,B_7_9,B_7_10,B_7_11,B_7_12,B_7_13,B_7_14,B_7_15,B_7_16,B_7_17,B_7_18,B_7_19,B_7_20,B_7_21,B_7_22,B_7_23,B_7_24,B_7_25,B_7_26,B_7_27,B_7_28],[B_8_1,B_8_2,B_8_3,B_8_4,B_8_5,B_8_6,B_8_7,B_8_8,B_8_9,B_8_10,B_8_11,B_8_12,B_8_13,B_8_14,B_8_15,B_8_16,B_8_17,B_8_18,B_8_19,B_8_20,B_8_21,B_8_22,B_8_23,B_8_24,B_8_25,B_8_26,B_8_27,B_8_28],[B_9_1,B_9_2,B_9_3,B_9_4,B_9_5,B_9_6,B_9_7,B_9_8,B_9_9,B_9_10,B_9_11,B_9_12,B_9_13,B_9_14,B_9_15,B_9_16,B_9_17,B_9_18,B_9_19,B_9_20,B_9_21,B_9_22,B_9_23,B_9_24,B_9_25,B_9_26,B_9_27,B_9_28],[B_10_1,B_10_2,B_10_3,B_10_4,B_10_5,B_10_6,B_10_7,B_10_8,B_10_9,B_10_10,B_10_11,B_10_12,B_10_13,B_10_14,B_10_15,B_10_16,B_10_17,B_10_18,B_10_19,B_10_20,B_10_21,B_10_22,B_10_23,B_10_24,B_10_25,B_10_26,B_10_27,B_10_28],[B_11_1,B_11_2,B_11_3,B_11_4,B_11_5,B_11_6,B_11_7,B_11_8,B_11_9,B_11_10,B_11_11,B_11_12,B_11_13,B_11_14,B_11_15,B_11_16,B_11_17,B_11_18,B_11_19,B_11_20,B_11_21,B_11_22,B_11_23,B_11_24,B_11_25,B_11_26,B_11_27,B_11_28],[B_12_1,B_12_2,B_12_3,B_12_4,B_12_5,B_12_6,B_12_7,B_12_8,B_12_9,B_12_10,B_12_11,B_12_12,B_12_13,B_12_14,B_12_15,B_12_16,B_12_17,B_12_18,B_12_19,B_12_20,B_12_21,B_12_22,B_12_23,B_12_24,B_12_25,B_12_26,B_12_27,B_12_28],[B_13_1,B_13_2,B_13_3,B_13_4,B_13_5,B_13_6,B_13_7,B_13_8,B_13_9,B_13_10,B_13_11,B_13_12,B_13_13,B_13_14,B_13_15,B_13_16,B_13_17,B_13_18,B_13_19,B_13_20,B_13_21,B_13_22,B_13_23,B_13_24,B_13_25,B_13_26,B_13_27,B_13_28],[B_14_1,B_14_2,B_14_3,B_14_4,B_14_5,B_14_6,B_14_7,B_14_8,B_14_9,B_14_10,B_14_11,B_14_12,B_14_13,B_14_14,B_14_15,B_14_16,B_14_17,B_14_18,B_14_19,B_14_20,B_14_21,B_14_22,B_14_23,B_14_24,B_14_25,B_14_26,B_14_27,B_14_28],[B_15_1,B_15_2,B_15_3,B_15_4,B_15_5,B_15_6,B_15_7,B_15_8,B_15_9,B_15_10,B_15_11,B_15_12,B_15_13,B_15_14,B_15_15,B_15_16,B_15_17,B_15_18,B_15_19,B_15_20,B_15_21,B_15_22,B_15_23,B_15_24,B_15_25,B_15_26,B_15_27,B_15_28]]),Matrix(28, 7, [[C_1_1,C_1_2,C_1_3,C_1_4,C_1_5,C_1_6,C_1_7],[C_2_1,C_2_2,C_2_3,C_2_4,C_2_5,C_2_6,C_2_7],[C_3_1,C_3_2,C_3_3,C_3_4,C_3_5,C_3_6,C_3_7],[C_4_1,C_4_2,C_4_3,C_4_4,C_4_5,C_4_6,C_4_7],[C_5_1,C_5_2,C_5_3,C_5_4,C_5_5,C_5_6,C_5_7],[C_6_1,C_6_2,C_6_3,C_6_4,C_6_5,C_6_6,C_6_7],[C_7_1,C_7_2,C_7_3,C_7_4,C_7_5,C_7_6,C_7_7],[C_8_1,C_8_2,C_8_3,C_8_4,C_8_5,C_8_6,C_8_7],[C_9_1,C_9_2,C_9_3,C_9_4,C_9_5,C_9_6,C_9_7],[C_10_1,C_10_2,C_10_3,C_10_4,C_10_5,C_10_6,C_10_7],[C_11_1,C_11_2,C_11_3,C_11_4,C_11_5,C_11_6,C_11_7],[C_12_1,C_12_2,C_12_3,C_12_4,C_12_5,C_12_6,C_12_7],[C_13_1,C_13_2,C_13_3,C_13_4,C_13_5,C_13_6,C_13_7],[C_14_1,C_14_2,C_14_3,C_14_4,C_14_5,C_14_6,C_14_7],[C_15_1,C_15_2,C_15_3,C_15_4,C_15_5,C_15_6,C_15_7],[C_16_1,C_16_2,C_16_3,C_16_4,C_16_5,C_16_6,C_16_7],[C_17_1,C_17_2,C_17_3,C_17_4,C_17_5,C_17_6,C_17_7],[C_18_1,C_18_2,C_18_3,C_18_4,C_18_5,C_18_6,C_18_7],[C_19_1,C_19_2,C_19_3,C_19_4,C_19_5,C_19_6,C_19_7],[C_20_1,C_20_2,C_20_3,C_20_4,C_20_5,C_20_6,C_20_7],[C_21_1,C_21_2,C_21_3,C_21_4,C_21_5,C_21_6,C_21_7],[C_22_1,C_22_2,C_22_3,C_22_4,C_22_5,C_22_6,C_22_7],[C_23_1,C_23_2,C_23_3,C_23_4,C_23_5,C_23_6,C_23_7],[C_24_1,C_24_2,C_24_3,C_24_4,C_24_5,C_24_6,C_24_7],[C_25_1,C_25_2,C_25_3,C_25_4,C_25_5,C_25_6,C_25_7],[C_26_1,C_26_2,C_26_3,C_26_4,C_26_5,C_26_6,C_26_7],[C_27_1,C_27_2,C_27_3,C_27_4,C_27_5,C_27_6,C_27_7],[C_28_1,C_28_2,C_28_3,C_28_4,C_28_5,C_28_6,C_28_7]]))) = Trace(Mul(Matrix(3, 5, [[A_5_11,A_5_12,A_5_13,A_5_14,A_5_15],[A_6_11,A_6_12,A_6_13,A_6_14,A_6_15],[A_7_11,A_7_12,A_7_13,A_7_14,A_7_15]]),Matrix(5, 7, [[B_11_8,B_11_9,B_11_10,B_11_11,B_11_12,B_11_13,B_11_14],[B_12_8,B_12_9,B_12_10,B_12_11,B_12_12,B_12_13,B_12_14],[B_13_8,B_13_9,B_13_10,B_13_11,B_13_12,B_13_13,B_13_14],[B_14_8,B_14_9,B_14_10,B_14_11,B_14_12,B_14_13,B_14_14],[B_15_8,B_15_9,B_15_10,B_15_11,B_15_12,B_15_13,B_15_14]]),Matrix(7, 3, [[C_8_5-C_15_5,C_8_6-C_15_6,C_8_7-C_15_7],[C_9_5-C_16_5,C_9_6-C_16_6,C_9_7-C_16_7],[C_10_5-C_17_5,C_10_6-C_17_6,C_10_7-C_17_7],[C_11_5-C_18_5,C_11_6-C_18_6,C_11_7-C_18_7],[C_12_5-C_19_5,C_12_6-C_19_6,C_12_7-C_19_7],[C_13_5-C_20_5,C_13_6-C_20_6,C_13_7-C_20_7],[C_14_5-C_21_5,C_14_6-C_21_6,C_14_7-C_21_7]])))+Trace(Mul(Matrix(3, 5, [[A_5_11,A_5_12,A_5_13,A_5_14,A_5_15],[A_6_11,A_6_12,A_6_13,A_6_14,A_6_15],[A_7_11,A_7_12,A_7_13,A_7_14,A_7_15]]),Matrix(5, 7, [[B_11_1,B_11_2,B_11_3,B_11_4,B_11_5,B_11_6,B_11_7],[B_12_1,B_12_2,B_12_3,B_12_4,B_12_5,B_12_6,B_12_7],[B_13_1,B_13_2,B_13_3,B_13_4,B_13_5,B_13_6,B_13_7],[B_14_1,B_14_2,B_14_3,B_14_4,B_14_5,B_14_6,B_14_7],[B_15_1,B_15_2,B_15_3,B_15_4,B_15_5,B_15_6,B_15_7]]),Matrix(7, 3, [[C_1_5,C_1_6,C_1_7],[C_2_5,C_2_6,C_2_7],[C_3_5,C_3_6,C_3_7],[C_4_5,C_4_6,C_4_7],[C_5_5,C_5_6,C_5_7],[C_6_5,C_6_6,C_6_7],[C_7_5,C_7_6,C_7_7]])))+Trace(Mul(Matrix(3, 5, [[A_5_11,A_5_12,A_5_13,A_5_14,A_5_15],[A_6_11,A_6_12,A_6_13,A_6_14,A_6_15],[A_7_11,A_7_12,A_7_13,A_7_14,A_7_15]]),Matrix(5, 7, [[B_11_22,B_11_23,B_11_24,B_11_25,B_11_26,B_11_27,B_11_28],[B_12_22,B_12_23,B_12_24,B_12_25,B_12_26,B_12_27,B_12_28],[B_13_22,B_13_23,B_13_24,B_13_25,B_13_26,B_13_27,B_13_28],[B_14_22,B_14_23,B_14_24,B_14_25,B_14_26,B_14_27,B_14_28],[B_15_22,B_15_23,B_15_24,B_15_25,B_15_26,B_15_27,B_15_28]]),Matrix(7, 3, [[C_22_5,C_22_6,C_22_7],[C_23_5,C_23_6,C_23_7],[C_24_5,C_24_6,C_24_7],[C_25_5,C_25_6,C_25_7],[C_26_5,C_26_6,C_26_7],[C_27_5,C_27_6,C_27_7],[C_28_5,C_28_6,C_28_7]])))+Trace(Mul(Matrix(2, 5, [[A_1_6+A_2_6+A_2_11,A_1_7+A_2_7+A_2_12,A_1_8+A_2_8+A_2_13,A_1_9+A_2_9+A_2_14,A_1_10+A_2_10+A_2_15],[A_4_6+A_3_6+A_3_11,A_4_7+A_3_7+A_3_12,A_4_8+A_3_8+A_3_13,A_4_9+A_3_9+A_3_14,A_3_10+A_4_10+A_3_15]]),Matrix(5, 7, [[B_6_15+B_11_22,B_6_16+B_11_23,B_6_17+B_11_24,B_6_18+B_11_25,B_6_19+B_11_26,B_6_20+B_11_27,B_6_21+B_11_28],[B_7_15+B_12_22,B_7_16+B_12_23,B_7_17+B_12_24,B_7_18+B_12_25,B_7_19+B_12_26,B_7_20+B_12_27,B_7_21+B_12_28],[B_8_15+B_13_22,B_8_16+B_13_23,B_8_17+B_13_24,B_8_18+B_13_25,B_8_19+B_13_26,B_8_20+B_13_27,B_8_21+B_13_28],[B_9_15+B_14_22,B_9_16+B_14_23,B_9_17+B_14_24,B_9_18+B_14_25,B_9_19+B_14_26,B_9_20+B_14_27,B_9_21+B_14_28],[B_10_15+B_15_22,B_10_16+B_15_23,B_10_17+B_15_24,B_10_18+B_15_25,B_10_19+B_15_26,B_10_20+B_15_27,B_10_21+B_15_28]]),Matrix(7, 2, [[-C_8_1+C_15_1-C_22_1+C_22_2,-C_8_4+C_15_4-C_22_4+C_22_3],[-C_9_1+C_16_1-C_23_1+C_23_2,-C_9_4+C_16_4-C_23_4+C_23_3],[-C_10_1+C_17_1-C_24_1+C_24_2,-C_10_4+C_17_4-C_24_4+C_24_3],[-C_11_1+C_18_1-C_25_1+C_25_2,-C_11_4+C_18_4-C_25_4+C_25_3],[-C_12_1+C_19_1-C_26_1+C_26_2,-C_12_4+C_19_4-C_26_4+C_26_3],[-C_13_1+C_20_1-C_27_1+C_27_2,-C_13_4+C_20_4-C_27_4+C_27_3],[-C_14_1+C_21_1-C_28_1+C_28_2,-C_14_4+C_21_4-C_28_4+C_28_3]])))+Trace(Mul(Matrix(2, 5, [[A_1_1+A_2_1+A_1_11,A_1_2+A_2_2+A_1_12,A_1_3+A_2_3+A_1_13,A_1_4+A_2_4+A_1_14,A_1_5+A_2_5+A_1_15],[A_4_1+A_3_1+A_4_11,A_4_2+A_3_2+A_4_12,A_4_3+A_3_3+A_4_13,A_4_4+A_3_4+A_4_14,A_4_5+A_3_5+A_4_15]]),Matrix(5, 7, [[B_11_1+B_1_15,B_11_2+B_1_16,B_11_3+B_1_17,B_11_4+B_1_18,B_11_5+B_1_19,B_11_6+B_1_20,B_11_7+B_1_21],[B_12_1+B_2_15,B_12_2+B_2_16,B_12_3+B_2_17,B_12_4+B_2_18,B_12_5+B_2_19,B_12_6+B_2_20,B_12_7+B_2_21],[B_13_1+B_3_15,B_13_2+B_3_16,B_13_3+B_3_17,B_13_4+B_3_18,B_13_5+B_3_19,B_13_6+B_3_20,B_13_7+B_3_21],[B_14_1+B_4_15,B_14_2+B_4_16,B_14_3+B_4_17,B_14_4+B_4_18,B_14_5+B_4_19,B_14_6+B_4_20,B_14_7+B_4_21],[B_15_1+B_5_15,B_15_2+B_5_16,B_15_3+B_5_17,B_15_4+B_5_18,B_15_5+B_5_19,B_15_6+B_5_20,B_15_7+B_5_21]]),Matrix(7, 2, [[C_1_1-C_1_2-C_8_2+C_15_2,C_1_4-C_1_3-C_8_3+C_15_3],[C_2_1-C_2_2-C_9_2+C_16_2,C_2_4-C_2_3-C_9_3+C_16_3],[C_3_1-C_3_2-C_10_2+C_17_2,C_3_4-C_3_3-C_10_3+C_17_3],[C_4_1-C_4_2-C_11_2+C_18_2,C_4_4-C_4_3-C_11_3+C_18_3],[C_5_1-C_5_2-C_12_2+C_19_2,C_5_4-C_5_3-C_12_3+C_19_3],[C_6_1-C_6_2-C_13_2+C_20_2,-C_6_3+C_6_4-C_13_3+C_20_3],[C_7_1-C_7_2-C_14_2+C_21_2,-C_7_3+C_7_4-C_14_3+C_21_3]])))+Trace(Mul(Matrix(3, 5, [[-A_1_1+A_5_1+A_1_6,-A_1_2+A_5_2+A_1_7,-A_1_3+A_5_3+A_1_8,-A_1_4+A_5_4+A_1_9,-A_1_5+A_5_5+A_1_10],[-A_4_1+A_6_1+A_4_6,-A_4_2+A_6_2+A_4_7,-A_4_3+A_6_3+A_4_8,-A_4_4+A_6_4+A_4_9,-A_4_5+A_6_5+A_4_10],[A_7_1,A_7_2,A_7_3,A_7_4,A_7_5]]),Matrix(5, 7, [[-B_6_8+B_1_22+B_6_22,-B_6_9+B_1_23+B_6_23,-B_6_10+B_1_24+B_6_24,-B_6_11+B_1_25+B_6_25,-B_6_12+B_1_26+B_6_26,-B_6_13+B_1_27+B_6_27,-B_6_14+B_1_28+B_6_28],[-B_7_8+B_2_22+B_7_22,-B_7_9+B_2_23+B_7_23,-B_7_10+B_2_24+B_7_24,-B_7_11+B_2_25+B_7_25,-B_7_12+B_2_26+B_7_26,-B_7_13+B_2_27+B_7_27,-B_7_14+B_2_28+B_7_28],[-B_8_8+B_3_22+B_8_22,-B_8_9+B_3_23+B_8_23,-B_8_10+B_3_24+B_8_24,-B_8_11+B_3_25+B_8_25,-B_8_12+B_3_26+B_8_26,-B_8_13+B_3_27+B_8_27,-B_8_14+B_3_28+B_8_28],[-B_9_8+B_4_22+B_9_22,-B_9_9+B_4_23+B_9_23,-B_9_10+B_4_24+B_9_24,-B_9_11+B_4_25+B_9_25,-B_9_12+B_4_26+B_9_26,-B_9_13+B_4_27+B_9_27,-B_9_14+B_4_28+B_9_28],[-B_10_8+B_5_22+B_10_22,-B_10_9+B_5_23+B_10_23,-B_10_10+B_5_24+B_10_24,-B_10_11+B_5_25+B_10_25,-B_10_12+B_5_26+B_10_26,-B_10_13+B_5_27+B_10_27,-B_10_14+B_5_28+B_10_28]]),Matrix(7, 3, [[-C_8_1+C_22_5,-C_8_4+C_22_6,C_22_7],[-C_9_1+C_23_5,-C_9_4+C_23_6,C_23_7],[-C_10_1+C_24_5,-C_10_4+C_24_6,C_24_7],[-C_11_1+C_25_5,-C_11_4+C_25_6,C_25_7],[-C_12_1+C_26_5,-C_12_4+C_26_6,C_26_7],[-C_13_1+C_27_5,-C_13_4+C_27_6,C_27_7],[-C_14_1+C_28_5,-C_14_4+C_28_6,C_28_7]])))+Trace(Mul(Matrix(3, 5, [[A_2_1-A_2_6+A_5_6,A_2_2-A_2_7+A_5_7,A_2_3-A_2_8+A_5_8,A_2_4-A_2_9+A_5_9,-A_2_10+A_2_5+A_5_10],[A_3_1-A_3_6+A_6_6,A_3_2-A_3_7+A_6_7,-A_3_8+A_3_3+A_6_8,A_3_4-A_3_9+A_6_9,A_3_5-A_3_10+A_6_10],[A_7_6,A_7_7,A_7_8,A_7_9,A_7_10]]),Matrix(5, 7, [[B_1_1+B_6_1-B_1_8,B_1_2+B_6_2-B_1_9,B_1_3+B_6_3-B_1_10,B_1_4+B_6_4-B_1_11,B_1_5+B_6_5-B_1_12,B_1_6+B_6_6-B_1_13,B_1_7+B_6_7-B_1_14],[B_2_1+B_7_1-B_2_8,B_2_2+B_7_2-B_2_9,B_2_3+B_7_3-B_2_10,B_2_4+B_7_4-B_2_11,B_2_5+B_7_5-B_2_12,B_2_6+B_7_6-B_2_13,B_2_7+B_7_7-B_2_14],[B_3_1+B_8_1-B_3_8,B_3_2+B_8_2-B_3_9,B_3_3+B_8_3-B_3_10,B_3_4+B_8_4-B_3_11,B_3_5+B_8_5-B_3_12,B_3_6+B_8_6-B_3_13,B_3_7+B_8_7-B_3_14],[B_4_1+B_9_1-B_4_8,B_4_2+B_9_2-B_4_9,B_4_3+B_9_3-B_4_10,B_4_4+B_9_4-B_4_11,B_4_5+B_9_5-B_4_12,B_4_6+B_9_6-B_4_13,B_4_7+B_9_7-B_4_14],[B_5_1+B_10_1-B_5_8,B_5_2+B_10_2-B_5_9,B_5_3+B_10_3-B_5_10,B_5_4+B_10_4-B_5_11,B_5_5+B_10_5-B_5_12,B_5_6+B_10_6-B_5_13,B_5_7+B_10_7-B_5_14]]),Matrix(7, 3, [[-C_8_2+C_1_5,-C_8_3+C_1_6,C_1_7],[-C_9_2+C_2_5,-C_9_3+C_2_6,C_2_7],[-C_10_2+C_3_5,-C_10_3+C_3_6,C_3_7],[-C_11_2+C_4_5,-C_11_3+C_4_6,C_4_7],[-C_12_2+C_5_5,-C_12_3+C_5_6,C_5_7],[-C_13_2+C_6_5,-C_13_3+C_6_6,C_6_7],[-C_14_2+C_7_5,-C_14_3+C_7_6,C_7_7]])))+Trace(Mul(Matrix(3, 5, [[-A_1_1+A_5_1-A_1_11,-A_1_2+A_5_2-A_1_12,-A_1_3+A_5_3-A_1_13,-A_1_4+A_5_4-A_1_14,-A_1_5+A_5_5-A_1_15],[-A_4_1+A_6_1-A_4_11,-A_4_2+A_6_2-A_4_12,-A_4_3+A_6_3-A_4_13,-A_4_4+A_6_4-A_4_14,-A_4_5+A_6_5-A_4_15],[A_7_1,A_7_2,A_7_3,A_7_4,A_7_5]]),Matrix(5, 7, [[-B_11_8+B_1_15-B_11_15,-B_11_9+B_1_16-B_11_16,-B_11_10+B_1_17-B_11_17,-B_11_11+B_1_18-B_11_18,-B_11_12+B_1_19-B_11_19,-B_11_13+B_1_20-B_11_20,-B_11_14+B_1_21-B_11_21],[-B_12_8+B_2_15-B_12_15,-B_12_9+B_2_16-B_12_16,-B_12_10+B_2_17-B_12_17,-B_12_11+B_2_18-B_12_18,-B_12_12+B_2_19-B_12_19,-B_12_13+B_2_20-B_12_20,-B_12_14+B_2_21-B_12_21],[-B_13_8+B_3_15-B_13_15,-B_13_9+B_3_16-B_13_16,-B_13_10+B_3_17-B_13_17,-B_13_11+B_3_18-B_13_18,-B_13_12+B_3_19-B_13_19,-B_13_13+B_3_20-B_13_20,-B_13_14+B_3_21-B_13_21],[-B_14_8+B_4_15-B_14_15,-B_14_9+B_4_16-B_14_16,-B_14_10+B_4_17-B_14_17,-B_14_11+B_4_18-B_14_18,-B_14_12+B_4_19-B_14_19,-B_14_13+B_4_20-B_14_20,-B_14_14+B_4_21-B_14_21],[-B_15_8+B_5_15-B_15_15,-B_15_9+B_5_16-B_15_16,-B_15_10+B_5_17-B_15_17,-B_15_11+B_5_18-B_15_18,-B_15_12+B_5_19-B_15_19,-B_15_13+B_5_20-B_15_20,-B_15_14+B_5_21-B_15_21]]),Matrix(7, 3, [[C_8_1+C_15_5,C_8_4+C_15_6,C_15_7],[C_9_1+C_16_5,C_9_4+C_16_6,C_16_7],[C_10_1+C_17_5,C_10_4+C_17_6,C_17_7],[C_11_1+C_18_5,C_11_4+C_18_6,C_18_7],[C_12_1+C_19_5,C_12_4+C_19_6,C_19_7],[C_13_1+C_20_5,C_13_4+C_20_6,C_20_7],[C_14_1+C_21_5,C_14_4+C_21_6,C_21_7]])))+Trace(Mul(Matrix(3, 5, [[A_2_6-A_5_6+A_2_11,A_2_7-A_5_7+A_2_12,A_2_8-A_5_8+A_2_13,A_2_9-A_5_9+A_2_14,A_2_10-A_5_10+A_2_15],[A_3_6-A_6_6+A_3_11,A_3_7-A_6_7+A_3_12,A_3_8-A_6_8+A_3_13,A_3_9-A_6_9+A_3_14,A_3_10-A_6_10+A_3_15],[-A_7_6,-A_7_7,-A_7_8,-A_7_9,-A_7_10]]),Matrix(5, 7, [[B_11_8-B_6_15+B_11_15,B_11_9-B_6_16+B_11_16,B_11_10-B_6_17+B_11_17,B_11_11-B_6_18+B_11_18,B_11_12-B_6_19+B_11_19,B_11_13-B_6_20+B_11_20,B_11_14-B_6_21+B_11_21],[B_12_8-B_7_15+B_12_15,B_12_9-B_7_16+B_12_16,B_12_10-B_7_17+B_12_17,B_12_11-B_7_18+B_12_18,B_12_12-B_7_19+B_12_19,B_12_13-B_7_20+B_12_20,B_12_14-B_7_21+B_12_21],[B_13_8-B_8_15+B_13_15,B_13_9-B_8_16+B_13_16,B_13_10-B_8_17+B_13_17,B_13_11-B_8_18+B_13_18,B_13_12-B_8_19+B_13_19,B_13_13-B_8_20+B_13_20,B_13_14-B_8_21+B_13_21],[B_14_8-B_9_15+B_14_15,B_14_9-B_9_16+B_14_16,B_14_10-B_9_17+B_14_17,B_14_11-B_9_18+B_14_18,B_14_12-B_9_19+B_14_19,B_14_13-B_9_20+B_14_20,B_14_14-B_9_21+B_14_21],[B_15_8-B_10_15+B_15_15,B_15_9-B_10_16+B_15_16,B_15_10-B_10_17+B_15_17,B_15_11-B_10_18+B_15_18,B_15_12-B_10_19+B_15_19,B_15_13-B_10_20+B_15_20,B_15_14-B_10_21+B_15_21]]),Matrix(7, 3, [[C_8_2+C_15_5,C_8_3+C_15_6,C_15_7],[C_9_2+C_16_5,C_9_3+C_16_6,C_16_7],[C_10_2+C_17_5,C_10_3+C_17_6,C_17_7],[C_11_2+C_18_5,C_11_3+C_18_6,C_18_7],[C_12_2+C_19_5,C_12_3+C_19_6,C_19_7],[C_13_2+C_20_5,C_13_3+C_20_6,C_20_7],[C_14_2+C_21_5,C_14_3+C_21_6,C_21_7]])))+Trace(Mul(Matrix(3, 5, [[-A_1_1+A_5_1-A_2_6+A_5_6-A_1_11-A_2_11+A_5_11,-A_1_2+A_5_2-A_2_7+A_5_7-A_1_12-A_2_12+A_5_12,-A_1_3+A_5_3-A_2_8+A_5_8-A_1_13-A_2_13+A_5_13,-A_1_4+A_5_4-A_2_9+A_5_9-A_1_14-A_2_14+A_5_14,-A_1_5+A_5_5-A_2_10+A_5_10-A_1_15-A_2_15+A_5_15],[-A_4_1+A_6_1-A_3_6+A_6_6-A_4_11-A_3_11+A_6_11,-A_4_2+A_6_2-A_3_7+A_6_7-A_4_12-A_3_12+A_6_12,-A_4_3+A_6_3-A_3_8+A_6_8-A_4_13-A_3_13+A_6_13,-A_4_4+A_6_4-A_3_9+A_6_9-A_4_14-A_3_14+A_6_14,-A_4_5+A_6_5-A_3_10+A_6_10-A_4_15-A_3_15+A_6_15],[A_7_1+A_7_6+A_7_11,A_7_2+A_7_7+A_7_12,A_7_3+A_7_8+A_7_13,A_7_4+A_7_9+A_7_14,A_7_5+A_7_10+A_7_15]]),Matrix(5, 7, [[B_11_8+B_11_15,B_11_9+B_11_16,B_11_10+B_11_17,B_11_11+B_11_18,B_11_12+B_11_19,B_11_13+B_11_20,B_11_14+B_11_21],[B_12_8+B_12_15,B_12_9+B_12_16,B_12_10+B_12_17,B_12_11+B_12_18,B_12_12+B_12_19,B_12_13+B_12_20,B_12_14+B_12_21],[B_13_8+B_13_15,B_13_9+B_13_16,B_13_10+B_13_17,B_13_18+B_13_11,B_13_12+B_13_19,B_13_13+B_13_20,B_13_14+B_13_21],[B_14_8+B_14_15,B_14_9+B_14_16,B_14_10+B_14_17,B_14_18+B_14_11,B_14_12+B_14_19,B_14_13+B_14_20,B_14_14+B_14_21],[B_15_8+B_15_15,B_15_9+B_15_16,B_15_10+B_15_17,B_15_11+B_15_18,B_15_12+B_15_19,B_15_13+B_15_20,B_15_14+B_15_21]]),Matrix(7, 3, [[C_15_5,C_15_6,C_15_7],[C_16_5,C_16_6,C_16_7],[C_17_5,C_17_6,C_17_7],[C_18_5,C_18_6,C_18_7],[C_19_5,C_19_6,C_19_7],[C_20_5,C_20_6,C_20_7],[C_21_5,C_21_6,C_21_7]])))+Trace(Mul(Matrix(2, 5, [[-A_1_1+A_5_1,-A_1_2+A_5_2,-A_1_3+A_5_3,-A_1_4+A_5_4,-A_1_5+A_5_5],[-A_4_1+A_6_1,-A_4_2+A_6_2,-A_4_3+A_6_3,-A_4_4+A_6_4,-A_4_5+A_6_5]]),Matrix(5, 7, [[-B_1_8-B_6_8+B_11_8-B_1_15+B_11_15+B_1_22+B_6_22,-B_1_9-B_6_9+B_11_9-B_1_16+B_11_16+B_1_23+B_6_23,-B_1_10-B_6_10+B_11_10-B_1_17+B_11_17+B_1_24+B_6_24,-B_1_11-B_6_11+B_11_11-B_1_18+B_11_18+B_1_25+B_6_25,-B_1_12-B_6_12+B_11_12-B_1_19+B_11_19+B_1_26+B_6_26,-B_1_13-B_6_13+B_11_13-B_1_20+B_11_20+B_1_27+B_6_27,-B_1_14-B_6_14+B_11_14-B_1_21+B_11_21+B_1_28+B_6_28],[-B_2_8-B_7_8+B_12_8-B_2_15+B_12_15+B_2_22+B_7_22,-B_2_9-B_7_9+B_12_9-B_2_16+B_12_16+B_2_23+B_7_23,-B_2_10-B_7_10+B_12_10-B_2_17+B_12_17+B_2_24+B_7_24,-B_2_11-B_7_11+B_12_11-B_2_18+B_12_18+B_2_25+B_7_25,-B_2_12-B_7_12+B_12_12-B_2_19+B_12_19+B_2_26+B_7_26,-B_2_13-B_7_13+B_12_13-B_2_20+B_12_20+B_2_27+B_7_27,-B_2_14-B_7_14+B_12_14-B_2_21+B_12_21+B_2_28+B_7_28],[-B_3_8-B_8_8+B_13_8-B_3_15+B_13_15+B_3_22+B_8_22,-B_3_9-B_8_9+B_13_9-B_3_16+B_13_16+B_3_23+B_8_23,-B_3_10-B_8_10+B_13_10-B_3_17+B_13_17+B_3_24+B_8_24,-B_3_11-B_8_11+B_13_11-B_3_18+B_13_18+B_3_25+B_8_25,-B_3_12-B_8_12+B_13_12-B_3_19+B_13_19+B_3_26+B_8_26,-B_3_13-B_8_13+B_13_13-B_3_20+B_13_20+B_3_27+B_8_27,-B_3_14-B_8_14+B_13_14-B_3_21+B_13_21+B_3_28+B_8_28],[-B_4_8-B_9_8+B_14_8-B_4_15+B_14_15+B_4_22+B_9_22,-B_4_9-B_9_9+B_14_9-B_4_16+B_14_16+B_4_23+B_9_23,-B_4_10-B_9_10+B_14_10-B_4_17+B_14_17+B_4_24+B_9_24,-B_4_11-B_9_11+B_14_11-B_4_18+B_14_18+B_4_25+B_9_25,-B_4_12-B_9_12+B_14_12-B_4_19+B_14_19+B_4_26+B_9_26,-B_4_13-B_9_13+B_14_13-B_4_20+B_14_20+B_4_27+B_9_27,-B_4_14-B_9_14+B_14_14-B_4_21+B_14_21+B_4_28+B_9_28],[-B_5_8-B_10_8+B_15_8-B_5_15+B_15_15+B_5_22+B_10_22,-B_5_9-B_10_9+B_15_9-B_5_16+B_15_16+B_5_23+B_10_23,-B_5_10-B_10_10+B_15_10-B_5_17+B_15_17+B_5_24+B_10_24,-B_5_11-B_10_11+B_15_11-B_5_18+B_15_18+B_5_25+B_10_25,-B_5_12-B_10_12+B_15_12-B_5_19+B_15_19+B_5_26+B_10_26,-B_5_13-B_10_13+B_15_13-B_5_20+B_15_20+B_5_27+B_10_27,-B_5_14-B_10_14+B_15_14-B_5_21+B_15_21+B_5_28+B_10_28]]),Matrix(7, 2, [[C_8_1,C_8_4],[C_9_1,C_9_4],[C_10_1,C_10_4],[C_11_1,C_11_4],[C_12_1,C_12_4],[C_13_1,C_13_4],[C_14_1,C_14_4]])))+Trace(Mul(Matrix(2, 5, [[-A_2_6+A_5_6,-A_2_7+A_5_7,-A_2_8+A_5_8,-A_2_9+A_5_9,-A_2_10+A_5_10],[-A_3_6+A_6_6,-A_3_7+A_6_7,-A_3_8+A_6_8,-A_3_9+A_6_9,-A_3_10+A_6_10]]),Matrix(5, 7, [[B_1_1+B_6_1-B_1_8-B_6_8+B_11_8-B_6_15+B_11_15,B_1_2+B_6_2-B_1_9-B_6_9+B_11_9-B_6_16+B_11_16,B_1_3+B_6_3-B_1_10-B_6_10+B_11_10-B_6_17+B_11_17,B_1_4+B_6_4-B_1_11-B_6_11+B_11_11-B_6_18+B_11_18,B_1_5+B_6_5-B_1_12-B_6_12+B_11_12-B_6_19+B_11_19,B_1_6+B_6_6-B_1_13-B_6_13+B_11_13-B_6_20+B_11_20,B_1_7+B_6_7-B_1_14-B_6_14+B_11_14-B_6_21+B_11_21],[B_2_1+B_7_1-B_2_8-B_7_8+B_12_8-B_7_15+B_12_15,B_2_2+B_7_2-B_2_9-B_7_9+B_12_9-B_7_16+B_12_16,B_2_3+B_7_3-B_2_10-B_7_10+B_12_10-B_7_17+B_12_17,B_2_4+B_7_4-B_2_11-B_7_11+B_12_11-B_7_18+B_12_18,B_2_5+B_7_5-B_2_12-B_7_12+B_12_12-B_7_19+B_12_19,B_2_6+B_7_6-B_2_13-B_7_13+B_12_13-B_7_20+B_12_20,B_2_7+B_7_7-B_2_14-B_7_14+B_12_14-B_7_21+B_12_21],[B_3_1+B_8_1-B_3_8-B_8_8+B_13_8-B_8_15+B_13_15,B_3_2+B_8_2-B_3_9-B_8_9+B_13_9-B_8_16+B_13_16,B_3_3+B_8_3-B_3_10-B_8_10+B_13_10-B_8_17+B_13_17,B_3_4+B_8_4-B_3_11-B_8_11+B_13_11-B_8_18+B_13_18,B_3_5+B_8_5-B_3_12-B_8_12+B_13_12-B_8_19+B_13_19,B_3_6+B_8_6-B_3_13-B_8_13+B_13_13-B_8_20+B_13_20,B_3_7+B_8_7-B_3_14-B_8_14+B_13_14-B_8_21+B_13_21],[B_4_1+B_9_1-B_4_8-B_9_8+B_14_8-B_9_15+B_14_15,B_4_2+B_9_2-B_4_9-B_9_9+B_14_9-B_9_16+B_14_16,B_4_3+B_9_3-B_4_10-B_9_10+B_14_10-B_9_17+B_14_17,B_4_4+B_9_4-B_4_11-B_9_11+B_14_11-B_9_18+B_14_18,B_4_5+B_9_5-B_4_12-B_9_12+B_14_12-B_9_19+B_14_19,B_4_6+B_9_6-B_4_13-B_9_13+B_14_13-B_9_20+B_14_20,B_4_7+B_9_7-B_4_14-B_9_14+B_14_14-B_9_21+B_14_21],[B_5_1+B_10_1-B_5_8-B_10_8+B_15_8-B_10_15+B_15_15,B_5_2+B_10_2-B_5_9-B_10_9+B_15_9-B_10_16+B_15_16,B_5_3+B_10_3-B_5_10-B_10_10+B_15_10-B_10_17+B_15_17,B_5_4+B_10_4-B_5_11-B_10_11+B_15_11-B_10_18+B_15_18,B_5_5+B_10_5-B_5_12-B_10_12+B_15_12-B_10_19+B_15_19,B_5_6+B_10_6-B_5_13-B_10_13+B_15_13-B_10_20+B_15_20,B_5_7+B_10_7-B_5_14-B_10_14+B_15_14-B_10_21+B_15_21]]),Matrix(7, 2, [[C_8_2,C_8_3],[C_9_2,C_9_3],[C_10_2,C_10_3],[C_11_2,C_11_3],[C_12_2,C_12_3],[C_13_2,C_13_3],[C_14_2,C_14_3]])))+Trace(Mul(Matrix(2, 5, [[A_2_6+A_2_11,A_2_7+A_2_12,A_2_8+A_2_13,A_2_9+A_2_14,A_2_10+A_2_15],[A_3_6+A_3_11,A_3_7+A_3_12,A_3_8+A_3_13,A_3_9+A_3_14,A_3_10+A_3_15]]),Matrix(5, 7, [[B_6_15,B_6_16,B_6_17,B_6_18,B_6_19,B_6_20,B_6_21],[B_7_15,B_7_16,B_7_17,B_7_18,B_7_19,B_7_20,B_7_21],[B_8_15,B_8_16,B_8_17,B_8_18,B_8_19,B_8_20,B_8_21],[B_9_15,B_9_16,B_9_17,B_9_18,B_9_19,B_9_20,B_9_21],[B_10_15,B_10_16,B_10_17,B_10_18,B_10_19,B_10_20,B_10_21]]),Matrix(7, 2, [[C_8_1-C_15_1+C_22_1+C_15_2-C_22_2+C_15_5,C_8_4-C_15_4+C_22_4+C_15_3-C_22_3+C_15_6],[C_9_1-C_16_1+C_23_1+C_16_2-C_23_2+C_16_5,C_9_4-C_16_4+C_23_4+C_16_3-C_23_3+C_16_6],[C_10_1-C_17_1+C_24_1+C_17_2-C_24_2+C_17_5,C_10_4-C_17_4+C_24_4+C_17_3-C_24_3+C_17_6],[C_11_1-C_18_1+C_25_1+C_18_2-C_25_2+C_18_5,C_11_4-C_18_4+C_25_4+C_18_3-C_25_3+C_18_6],[C_12_1-C_19_1+C_26_1+C_19_2-C_26_2+C_19_5,C_12_4-C_19_4+C_26_4+C_19_3-C_26_3+C_19_6],[C_13_1-C_20_1+C_27_1+C_20_2-C_27_2+C_20_5,C_13_4-C_20_4+C_27_4+C_20_3-C_27_3+C_20_6],[C_14_1-C_21_1+C_28_1+C_21_2-C_28_2+C_21_5,C_14_4-C_21_4+C_28_4+C_21_3-C_28_3+C_21_6]])))+Trace(Mul(Matrix(2, 5, [[A_1_1+A_2_1+A_1_11+A_2_11,A_1_2+A_2_2+A_1_12+A_2_12,A_1_3+A_2_3+A_1_13+A_2_13,A_1_4+A_2_4+A_1_14+A_2_14,A_1_5+A_2_5+A_1_15+A_2_15],[A_4_1+A_3_1+A_4_11+A_3_11,A_4_2+A_3_2+A_4_12+A_3_12,A_4_3+A_3_3+A_4_13+A_3_13,A_4_4+A_3_4+A_4_14+A_3_14,A_4_5+A_3_5+A_4_15+A_3_15]]),Matrix(5, 7, [[B_11_1,B_11_2,B_11_3,B_11_4,B_11_5,B_11_6,B_11_7],[B_12_1,B_12_2,B_12_3,B_12_4,B_12_5,B_12_6,B_12_7],[B_13_1,B_13_2,B_13_3,B_13_4,B_13_5,B_13_6,B_13_7],[B_14_1,B_14_2,B_14_3,B_14_4,B_14_5,B_14_6,B_14_7],[B_15_1,B_15_2,B_15_3,B_15_4,B_15_5,B_15_6,B_15_7]]),Matrix(7, 2, [[C_1_2+C_8_2-C_15_2,C_1_3+C_8_3-C_15_3],[C_2_2+C_9_2-C_16_2,C_2_3+C_9_3-C_16_3],[C_3_2+C_10_2-C_17_2,C_3_3+C_10_3-C_17_3],[C_4_2+C_11_2-C_18_2,C_4_3+C_11_3-C_18_3],[C_5_2+C_12_2-C_19_2,C_5_3+C_12_3-C_19_3],[C_6_2+C_13_2-C_20_2,C_6_3+C_13_3-C_20_3],[C_7_2+C_14_2-C_21_2,C_7_3+C_14_3-C_21_3]])))+Trace(Mul(Matrix(2, 5, [[A_1_6+A_2_6+A_1_11+A_2_11,A_1_7+A_2_7+A_1_12+A_2_12,A_1_8+A_2_8+A_1_13+A_2_13,A_1_9+A_2_9+A_1_14+A_2_14,A_1_10+A_2_10+A_1_15+A_2_15],[A_4_6+A_3_6+A_4_11+A_3_11,A_4_7+A_3_7+A_4_12+A_3_12,A_4_8+A_3_8+A_4_13+A_3_13,A_4_9+A_3_9+A_4_14+A_3_14,A_3_10+A_4_10+A_4_15+A_3_15]]),Matrix(5, 7, [[B_11_22,B_11_23,B_11_24,B_11_25,B_11_26,B_11_27,B_11_28],[B_12_22,B_12_23,B_12_24,B_12_25,B_12_26,B_12_27,B_12_28],[B_13_22,B_13_23,B_13_24,B_13_25,B_13_26,B_13_27,B_13_28],[B_14_22,B_14_23,B_14_24,B_14_25,B_14_26,B_14_27,B_14_28],[B_15_22,B_15_23,B_15_24,B_15_25,B_15_26,B_15_27,B_15_28]]),Matrix(7, 2, [[C_8_1-C_15_1+C_22_1,C_8_4-C_15_4+C_22_4],[C_9_1-C_16_1+C_23_1,C_9_4-C_16_4+C_23_4],[C_10_1-C_17_1+C_24_1,C_10_4-C_17_4+C_24_4],[C_11_1-C_18_1+C_25_1,C_11_4-C_18_4+C_25_4],[C_12_1-C_19_1+C_26_1,C_12_4-C_19_4+C_26_4],[C_13_1-C_20_1+C_27_1,C_13_4-C_20_4+C_27_4],[C_14_1-C_21_1+C_28_1,C_14_4-C_21_4+C_28_4]])))+Trace(Mul(Matrix(2, 5, [[A_1_1+A_1_11,A_1_2+A_1_12,A_1_3+A_1_13,A_1_4+A_1_14,A_1_5+A_1_15],[A_4_1+A_4_11,A_4_2+A_4_12,A_4_3+A_4_13,A_4_4+A_4_14,A_4_5+A_4_15]]),Matrix(5, 7, [[B_1_15,B_1_16,B_1_17,B_1_18,B_1_19,B_1_20,B_1_21],[B_2_15,B_2_16,B_2_17,B_2_18,B_2_19,B_2_20,B_2_21],[B_3_15,B_3_16,B_3_17,B_3_18,B_3_19,B_3_20,B_3_21],[B_4_15,B_4_16,B_4_17,B_4_18,B_4_19,B_4_20,B_4_21],[B_5_15,B_5_16,B_5_17,B_5_18,B_5_19,B_5_20,B_5_21]]),Matrix(7, 2, [[-C_1_1+C_15_1+C_1_2+C_8_2-C_15_2+C_15_5,-C_1_4+C_15_4+C_1_3+C_8_3-C_15_3+C_15_6],[-C_2_1+C_16_1+C_2_2+C_9_2-C_16_2+C_16_5,-C_2_4+C_16_4+C_2_3+C_9_3-C_16_3+C_16_6],[-C_3_1+C_17_1+C_3_2+C_10_2-C_17_2+C_17_5,-C_3_4+C_17_4+C_3_3+C_10_3-C_17_3+C_17_6],[-C_4_1+C_18_1+C_4_2+C_11_2-C_18_2+C_18_5,-C_4_4+C_18_4+C_4_3+C_11_3-C_18_3+C_18_6],[-C_5_1+C_19_1+C_5_2+C_12_2-C_19_2+C_19_5,-C_5_4+C_19_4+C_5_3+C_12_3-C_19_3+C_19_6],[-C_6_1+C_20_1+C_6_2+C_13_2-C_20_2+C_20_5,-C_6_4+C_20_4+C_6_3+C_13_3-C_20_3+C_20_6],[-C_7_1+C_21_1+C_7_2+C_14_2-C_21_2+C_21_5,-C_7_4+C_21_4+C_7_3+C_14_3-C_21_3+C_21_6]])))+Trace(Mul(Matrix(2, 5, [[A_2_1,A_2_2,A_2_3,A_2_4,A_2_5],[A_3_1,A_3_2,A_3_3,A_3_4,A_3_5]]),Matrix(5, 7, [[B_1_1+B_6_1+B_1_15,B_1_2+B_6_2+B_1_16,B_1_3+B_6_3+B_1_17,B_1_4+B_6_4+B_1_18,B_1_5+B_6_5+B_1_19,B_1_6+B_6_6+B_1_20,B_1_7+B_6_7+B_1_21],[B_2_1+B_7_1+B_2_15,B_2_2+B_7_2+B_2_16,B_2_3+B_7_3+B_2_17,B_2_4+B_7_4+B_2_18,B_2_5+B_7_5+B_2_19,B_2_6+B_7_6+B_2_20,B_2_7+B_7_7+B_2_21],[B_3_1+B_8_1+B_3_15,B_3_2+B_8_2+B_3_16,B_3_3+B_8_3+B_3_17,B_3_4+B_8_4+B_3_18,B_3_5+B_8_5+B_3_19,B_3_6+B_8_6+B_3_20,B_3_7+B_8_7+B_3_21],[B_4_1+B_9_1+B_4_15,B_4_2+B_9_2+B_4_16,B_4_3+B_9_3+B_4_17,B_4_4+B_9_4+B_4_18,B_4_5+B_9_5+B_4_19,B_4_6+B_9_6+B_4_20,B_4_7+B_9_7+B_4_21],[B_5_1+B_10_1+B_5_15,B_5_2+B_10_2+B_5_16,B_5_3+B_10_3+B_5_17,B_5_4+B_10_4+B_5_18,B_5_5+B_10_5+B_5_19,B_5_6+B_10_6+B_5_20,B_5_7+B_10_7+B_5_21]]),Matrix(7, 2, [[-C_1_1+C_1_2+C_8_2,-C_1_4+C_1_3+C_8_3],[-C_2_1+C_2_2+C_9_2,-C_2_4+C_2_3+C_9_3],[-C_3_1+C_3_2+C_10_2,-C_3_4+C_3_3+C_10_3],[-C_4_1+C_4_2+C_11_2,-C_4_4+C_4_3+C_11_3],[-C_5_1+C_5_2+C_12_2,-C_5_4+C_5_3+C_12_3],[-C_6_1+C_6_2+C_13_2,C_6_3-C_6_4+C_13_3],[-C_7_1+C_7_2+C_14_2,-C_7_4+C_7_3+C_14_3]])))+Trace(Mul(Matrix(2, 5, [[A_1_6,A_1_7,A_1_8,A_1_9,A_1_10],[A_4_6,A_4_7,A_4_8,A_4_9,A_4_10]]),Matrix(5, 7, [[B_6_15+B_1_22+B_6_22,B_6_16+B_1_23+B_6_23,B_6_17+B_1_24+B_6_24,B_6_18+B_1_25+B_6_25,B_6_19+B_1_26+B_6_26,B_6_20+B_1_27+B_6_27,B_6_21+B_1_28+B_6_28],[B_7_15+B_2_22+B_7_22,B_7_16+B_2_23+B_7_23,B_7_17+B_2_24+B_7_24,B_7_18+B_2_25+B_7_25,B_7_19+B_2_26+B_7_26,B_7_20+B_2_27+B_7_27,B_7_21+B_2_28+B_7_28],[B_8_15+B_3_22+B_8_22,B_8_16+B_3_23+B_8_23,B_8_17+B_3_24+B_8_24,B_8_18+B_3_25+B_8_25,B_8_19+B_3_26+B_8_26,B_8_20+B_3_27+B_8_27,B_8_21+B_3_28+B_8_28],[B_9_15+B_4_22+B_9_22,B_9_16+B_4_23+B_9_23,B_9_17+B_4_24+B_9_24,B_9_18+B_4_25+B_9_25,B_9_19+B_4_26+B_9_26,B_9_20+B_4_27+B_9_27,B_9_21+B_4_28+B_9_28],[B_10_15+B_5_22+B_10_22,B_10_16+B_5_23+B_10_23,B_10_17+B_5_24+B_10_24,B_10_18+B_5_25+B_10_25,B_10_19+B_5_26+B_10_26,B_10_20+B_5_27+B_10_27,B_10_21+B_5_28+B_10_28]]),Matrix(7, 2, [[C_8_1+C_22_1-C_22_2,C_8_4+C_22_4-C_22_3],[C_9_1+C_23_1-C_23_2,C_9_4+C_23_4-C_23_3],[C_10_1+C_24_1-C_24_2,C_10_4+C_24_4-C_24_3],[C_11_1+C_25_1-C_25_2,C_11_4+C_25_4-C_25_3],[C_12_1+C_26_1-C_26_2,C_12_4+C_26_4-C_26_3],[C_13_1+C_27_1-C_27_2,C_13_4+C_27_4-C_27_3],[C_14_1+C_28_1-C_28_2,C_14_4+C_28_4-C_28_3]])))+Trace(Mul(Matrix(2, 5, [[A_2_1+A_1_6,A_2_2+A_1_7,A_2_3+A_1_8,A_2_4+A_1_9,A_2_5+A_1_10],[A_3_1+A_4_6,A_3_2+A_4_7,A_3_3+A_4_8,A_3_4+A_4_9,A_3_5+A_4_10]]),Matrix(5, 7, [[B_6_1-B_1_22,B_6_2-B_1_23,B_6_3-B_1_24,B_6_4-B_1_25,B_6_5-B_1_26,B_6_6-B_1_27,B_6_7-B_1_28],[B_7_1-B_2_22,B_7_2-B_2_23,B_7_3-B_2_24,B_7_4-B_2_25,B_7_5-B_2_26,B_7_6-B_2_27,B_7_7-B_2_28],[B_8_1-B_3_22,B_8_2-B_3_23,B_8_3-B_3_24,B_8_4-B_3_25,B_8_5-B_3_26,B_8_6-B_3_27,B_8_7-B_3_28],[B_9_1-B_4_22,B_9_2-B_4_23,B_9_3-B_4_24,B_9_4-B_4_25,B_9_5-B_4_26,B_9_6-B_4_27,B_9_7-B_4_28],[B_10_1-B_5_22,B_10_2-B_5_23,B_10_3-B_5_24,B_10_4-B_5_25,B_10_5-B_5_26,B_10_6-B_5_27,B_10_7-B_5_28]]),Matrix(7, 2, [[C_1_1-C_22_2,C_1_4-C_22_3],[C_2_1-C_23_2,C_2_4-C_23_3],[C_3_1-C_24_2,C_3_4-C_24_3],[C_4_1-C_25_2,C_4_4-C_25_3],[C_5_1-C_26_2,C_5_4-C_26_3],[C_6_1-C_27_2,C_6_4-C_27_3],[C_7_1-C_28_2,C_7_4-C_28_3]])))+Trace(Mul(Matrix(3, 5, [[-A_1_1+A_5_1+A_1_6-A_5_6,-A_1_2+A_5_2+A_1_7-A_5_7,-A_1_3+A_5_3+A_1_8-A_5_8,-A_1_4+A_5_4+A_1_9-A_5_9,-A_1_5+A_5_5+A_1_10-A_5_10],[-A_4_1+A_6_1+A_4_6-A_6_6,-A_4_2+A_6_2+A_4_7-A_6_7,-A_4_3+A_6_3+A_4_8-A_6_8,-A_4_4+A_6_4+A_4_9-A_6_9,-A_4_5+A_6_5+A_4_10-A_6_10],[A_7_1-A_7_6,A_7_2-A_7_7,A_7_3-A_7_8,A_7_4-A_7_9,A_7_5-A_7_10]]),Matrix(5, 7, [[B_6_8-B_6_22,B_6_9-B_6_23,B_6_10-B_6_24,B_6_11-B_6_25,B_6_12-B_6_26,-B_6_27+B_6_13,B_6_14-B_6_28],[B_7_8-B_7_22,B_7_9-B_7_23,B_7_10-B_7_24,B_7_11-B_7_25,B_7_12-B_7_26,B_7_13-B_7_27,B_7_14-B_7_28],[B_8_8-B_8_22,B_8_9-B_8_23,B_8_10-B_8_24,B_8_11-B_8_25,B_8_12-B_8_26,-B_8_27+B_8_13,B_8_14-B_8_28],[B_9_8-B_9_22,B_9_9-B_9_23,B_9_10-B_9_24,B_9_11-B_9_25,B_9_12-B_9_26,-B_9_27+B_9_13,B_9_14-B_9_28],[B_10_8-B_10_22,B_10_9-B_10_23,B_10_10-B_10_24,B_10_11-B_10_25,B_10_12-B_10_26,-B_10_27+B_10_13,B_10_14-B_10_28]]),Matrix(7, 3, [[C_22_5,C_22_6,C_22_7],[C_23_5,C_23_6,C_23_7],[C_24_5,C_24_6,C_24_7],[C_25_5,C_25_6,C_25_7],[C_26_5,C_26_6,C_26_7],[C_27_5,C_27_6,C_27_7],[C_28_5,C_28_6,C_28_7]])))+Trace(Mul(Matrix(3, 5, [[-A_2_1+A_5_1+A_2_6-A_5_6,-A_2_2+A_5_2+A_2_7-A_5_7,-A_2_3+A_5_3+A_2_8-A_5_8,-A_2_4+A_5_4+A_2_9-A_5_9,-A_2_5+A_5_5+A_2_10-A_5_10],[-A_3_1+A_6_1+A_3_6-A_6_6,-A_3_2+A_6_2+A_3_7-A_6_7,-A_3_3+A_6_3+A_3_8-A_6_8,-A_3_4+A_6_4+A_3_9-A_6_9,-A_3_5+A_6_5+A_3_10-A_6_10],[A_7_1-A_7_6,A_7_2-A_7_7,A_7_3-A_7_8,A_7_4-A_7_9,A_7_5-A_7_10]]),Matrix(5, 7, [[B_1_1-B_1_8,B_1_2-B_1_9,B_1_3-B_1_10,B_1_4-B_1_11,B_1_5-B_1_12,B_1_6-B_1_13,B_1_7-B_1_14],[B_2_1-B_2_8,B_2_2-B_2_9,B_2_3-B_2_10,B_2_4-B_2_11,B_2_5-B_2_12,B_2_6-B_2_13,B_2_7-B_2_14],[B_3_1-B_3_8,B_3_2-B_3_9,B_3_3-B_3_10,B_3_4-B_3_11,B_3_5-B_3_12,B_3_6-B_3_13,B_3_7-B_3_14],[B_4_1-B_4_8,B_4_2-B_4_9,B_4_3-B_4_10,B_4_4-B_4_11,B_4_5-B_4_12,B_4_6-B_4_13,B_4_7-B_4_14],[B_5_1-B_5_8,B_5_2-B_5_9,B_5_3-B_5_10,B_5_4-B_5_11,B_5_5-B_5_12,B_5_6-B_5_13,B_5_7-B_5_14]]),Matrix(7, 3, [[C_1_5,C_1_6,C_1_7],[C_2_5,C_2_6,C_2_7],[C_3_5,C_3_6,C_3_7],[C_4_5,C_4_6,C_4_7],[C_5_5,C_5_6,C_5_7],[C_6_5,C_6_6,C_6_7],[C_7_5,C_7_6,C_7_7]])))+Trace(Mul(Matrix(2, 5, [[A_1_11,A_1_12,A_1_13,A_1_14,A_1_15],[A_4_11,A_4_12,A_4_13,A_4_14,A_4_15]]),Matrix(5, 7, [[-B_1_15+B_11_15+B_11_22,-B_1_16+B_11_16+B_11_23,-B_1_17+B_11_17+B_11_24,-B_1_18+B_11_18+B_11_25,-B_1_19+B_11_19+B_11_26,-B_1_20+B_11_20+B_11_27,-B_1_21+B_11_21+B_11_28],[-B_2_15+B_12_15+B_12_22,-B_2_16+B_12_16+B_12_23,-B_2_17+B_12_17+B_12_24,-B_2_18+B_12_18+B_12_25,-B_2_19+B_12_19+B_12_26,-B_2_20+B_12_20+B_12_27,-B_2_21+B_12_21+B_12_28],[-B_3_15+B_13_15+B_13_22,-B_3_16+B_13_16+B_13_23,-B_3_17+B_13_17+B_13_24,-B_3_18+B_13_18+B_13_25,-B_3_19+B_13_19+B_13_26,-B_3_20+B_13_20+B_13_27,-B_3_21+B_13_21+B_13_28],[-B_4_15+B_14_15+B_14_22,-B_4_16+B_14_16+B_14_23,-B_4_17+B_14_17+B_14_24,-B_4_18+B_14_18+B_14_25,-B_4_19+B_14_19+B_14_26,-B_4_20+B_14_20+B_14_27,-B_4_21+B_14_21+B_14_28],[-B_5_15+B_15_15+B_15_22,-B_5_16+B_15_16+B_15_23,-B_5_17+B_15_17+B_15_24,-B_5_18+B_15_18+B_15_25,-B_5_19+B_15_19+B_15_26,-B_5_20+B_15_20+B_15_27,-B_5_21+B_15_21+B_15_28]]),Matrix(7, 2, [[-C_8_1+C_15_1,-C_8_4+C_15_4],[-C_9_1+C_16_1,-C_9_4+C_16_4],[-C_10_1+C_17_1,-C_10_4+C_17_4],[-C_11_1+C_18_1,-C_11_4+C_18_4],[-C_12_1+C_19_1,-C_12_4+C_19_4],[-C_13_1+C_20_1,-C_13_4+C_20_4],[-C_14_1+C_21_1,-C_14_4+C_21_4]])))+Trace(Mul(Matrix(2, 5, [[-A_2_1+A_2_6,-A_2_2+A_2_7,-A_2_3+A_2_8,-A_2_4+A_2_9,-A_2_5+A_2_10],[-A_3_1+A_3_6,-A_3_2+A_3_7,-A_3_3+A_3_8,-A_3_4+A_3_9,-A_3_5+A_3_10]]),Matrix(5, 7, [[B_6_1,B_6_2,B_6_3,B_6_4,B_6_5,B_6_6,B_6_7],[B_7_1,B_7_2,B_7_3,B_7_4,B_7_5,B_7_6,B_7_7],[B_8_1,B_8_2,B_8_3,B_8_4,B_8_5,B_8_6,B_8_7],[B_9_1,B_9_2,B_9_3,B_9_4,B_9_5,B_9_6,B_9_7],[B_10_1,B_10_2,B_10_3,B_10_4,B_10_5,B_10_6,B_10_7]]),Matrix(7, 2, [[C_1_2-C_22_2+C_1_5,C_1_3-C_22_3+C_1_6],[C_2_2-C_23_2+C_2_5,C_2_3-C_23_3+C_2_6],[C_3_2-C_24_2+C_3_5,C_3_3-C_24_3+C_3_6],[C_4_2-C_25_2+C_4_5,C_4_3-C_25_3+C_4_6],[C_5_2-C_26_2+C_5_5,C_5_3-C_26_3+C_5_6],[C_6_2-C_27_2+C_6_5,C_6_3-C_27_3+C_6_6],[C_7_2-C_28_2+C_7_5,C_7_3-C_28_3+C_7_6]])))+Trace(Mul(Matrix(2, 5, [[A_1_6+A_2_6,A_1_7+A_2_7,A_1_8+A_2_8,A_1_9+A_2_9,A_1_10+A_2_10],[A_4_6+A_3_6,A_4_7+A_3_7,A_4_8+A_3_8,A_4_9+A_3_9,A_3_10+A_4_10]]),Matrix(5, 7, [[B_6_1+B_6_22-B_11_22,B_6_2+B_6_23-B_11_23,B_6_3+B_6_24-B_11_24,B_6_4+B_6_25-B_11_25,B_6_5+B_6_26-B_11_26,B_6_6+B_6_27-B_11_27,B_6_7+B_6_28-B_11_28],[B_7_1+B_7_22-B_12_22,B_7_2+B_7_23-B_12_23,B_7_3+B_7_24-B_12_24,B_7_4+B_7_25-B_12_25,B_7_5+B_7_26-B_12_26,B_7_6+B_7_27-B_12_27,B_7_7+B_7_28-B_12_28],[B_8_1+B_8_22-B_13_22,B_8_2+B_8_23-B_13_23,B_8_3+B_8_24-B_13_24,B_8_4+B_8_25-B_13_25,B_8_5+B_8_26-B_13_26,B_8_6+B_8_27-B_13_27,B_8_7+B_8_28-B_13_28],[B_9_1+B_9_22-B_14_22,B_9_2+B_9_23-B_14_23,B_9_3+B_9_24-B_14_24,B_9_4+B_9_25-B_14_25,B_9_5+B_9_26-B_14_26,B_9_6+B_9_27-B_14_27,B_9_7+B_9_28-B_14_28],[B_10_1+B_10_22-B_15_22,B_10_2+B_10_23-B_15_23,B_10_3+B_10_24-B_15_24,B_10_4+B_10_25-B_15_25,B_10_5+B_10_26-B_15_26,B_10_6+B_10_27-B_15_27,B_10_7+B_10_28-B_15_28]]),Matrix(7, 2, [[C_22_2,C_22_3],[C_23_2,C_23_3],[C_24_2,C_24_3],[C_25_2,C_25_3],[C_26_2,C_26_3],[C_27_2,C_27_3],[C_28_2,C_28_3]])))+Trace(Mul(Matrix(2, 5, [[A_2_11,A_2_12,A_2_13,A_2_14,A_2_15],[A_3_11,A_3_12,A_3_13,A_3_14,A_3_15]]),Matrix(5, 7, [[B_11_1-B_6_15+B_11_15,B_11_2-B_6_16+B_11_16,B_11_3-B_6_17+B_11_17,B_11_4-B_6_18+B_11_18,B_11_5-B_6_19+B_11_19,B_11_6-B_6_20+B_11_20,B_11_7-B_6_21+B_11_21],[B_12_1-B_7_15+B_12_15,B_12_2-B_7_16+B_12_16,B_12_3-B_7_17+B_12_17,B_12_4-B_7_18+B_12_18,B_12_5-B_7_19+B_12_19,B_12_6-B_7_20+B_12_20,B_12_7-B_7_21+B_12_21],[B_13_1-B_8_15+B_13_15,B_13_2-B_8_16+B_13_16,B_13_3-B_8_17+B_13_17,B_13_4-B_8_18+B_13_18,B_13_5-B_8_19+B_13_19,B_13_6-B_8_20+B_13_20,B_13_7-B_8_21+B_13_21],[B_14_1-B_9_15+B_14_15,B_14_2-B_9_16+B_14_16,B_14_3-B_9_17+B_14_17,B_14_4-B_9_18+B_14_18,B_14_5-B_9_19+B_14_19,B_14_6-B_9_20+B_14_20,B_14_7-B_9_21+B_14_21],[B_15_1-B_10_15+B_15_15,B_15_2-B_10_16+B_15_16,B_15_3-B_10_17+B_15_17,B_15_4-B_10_18+B_15_18,B_15_5-B_10_19+B_15_19,B_15_6-B_10_20+B_15_20,B_15_7-B_10_21+B_15_21]]),Matrix(7, 2, [[-C_8_2+C_15_2,-C_8_3+C_15_3],[-C_9_2+C_16_2,-C_9_3+C_16_3],[-C_10_2+C_17_2,-C_10_3+C_17_3],[-C_11_2+C_18_2,-C_11_3+C_18_3],[-C_12_2+C_19_2,-C_12_3+C_19_3],[-C_13_2+C_20_2,-C_13_3+C_20_3],[-C_14_2+C_21_2,-C_14_3+C_21_3]])))+Trace(Mul(Matrix(2, 5, [[A_1_1+A_2_1,A_1_2+A_2_2,A_1_3+A_2_3,A_1_4+A_2_4,A_1_5+A_2_5],[A_4_1+A_3_1,A_4_2+A_3_2,A_4_3+A_3_3,A_4_4+A_3_4,A_4_5+A_3_5]]),Matrix(5, 7, [[B_1_1-B_11_1+B_1_22,B_1_2-B_11_2+B_1_23,B_1_3-B_11_3+B_1_24,B_1_4-B_11_4+B_1_25,B_1_5-B_11_5+B_1_26,B_1_6-B_11_6+B_1_27,B_1_7-B_11_7+B_1_28],[B_2_1-B_12_1+B_2_22,B_2_2-B_12_2+B_2_23,B_2_3-B_12_3+B_2_24,B_2_4-B_12_4+B_2_25,B_2_5-B_12_5+B_2_26,B_2_6-B_12_6+B_2_27,B_2_7-B_12_7+B_2_28],[B_3_1-B_13_1+B_3_22,B_3_2-B_13_2+B_3_23,B_3_3-B_13_3+B_3_24,B_3_4-B_13_4+B_3_25,B_3_5-B_13_5+B_3_26,B_3_6-B_13_6+B_3_27,B_3_7-B_13_7+B_3_28],[B_4_1-B_14_1+B_4_22,B_4_2-B_14_2+B_4_23,B_4_3-B_14_3+B_4_24,B_4_4-B_14_4+B_4_25,B_4_5-B_14_5+B_4_26,B_4_6-B_14_6+B_4_27,B_4_7-B_14_7+B_4_28],[B_5_1-B_15_1+B_5_22,B_5_2-B_15_2+B_5_23,B_5_3-B_15_3+B_5_24,B_5_4-B_15_4+B_5_25,B_5_5-B_15_5+B_5_26,B_5_6-B_15_6+B_5_27,B_5_7-B_15_7+B_5_28]]),Matrix(7, 2, [[C_1_1,C_1_4],[C_2_1,C_2_4],[C_3_1,C_3_4],[C_4_1,C_4_4],[C_5_1,C_5_4],[C_6_1,C_6_4],[C_7_1,C_7_4]])))+Trace(Mul(Matrix(2, 5, [[A_1_1-A_1_6,A_1_2-A_1_7,A_1_3-A_1_8,A_1_4-A_1_9,-A_1_10+A_1_5],[A_4_1-A_4_6,A_4_2-A_4_7,A_4_3-A_4_8,A_4_4-A_4_9,A_4_5-A_4_10]]),Matrix(5, 7, [[B_1_22,B_1_23,B_1_24,B_1_25,B_1_26,B_1_27,B_1_28],[B_2_22,B_2_23,B_2_24,B_2_25,B_2_26,B_2_27,B_2_28],[B_3_22,B_3_23,B_3_24,B_3_25,B_3_26,B_3_27,B_3_28],[B_4_22,B_4_23,B_4_24,B_4_25,B_4_26,B_4_27,B_4_28],[B_5_22,B_5_23,B_5_24,B_5_25,B_5_26,B_5_27,B_5_28]]),Matrix(7, 2, [[-C_1_1+C_22_1+C_22_5,-C_1_4+C_22_4+C_22_6],[-C_2_1+C_23_1+C_23_5,-C_2_4+C_23_4+C_23_6],[-C_3_1+C_24_1+C_24_5,-C_3_4+C_24_4+C_24_6],[-C_4_1+C_25_1+C_25_5,-C_4_4+C_25_4+C_25_6],[-C_5_1+C_26_1+C_26_5,-C_5_4+C_26_4+C_26_6],[-C_6_1+C_27_1+C_27_5,-C_6_4+C_27_4+C_27_6],[-C_7_1+C_28_1+C_28_5,-C_7_4+C_28_4+C_28_6]])))+Trace(Mul(Matrix(3, 5, [[A_5_1,A_5_2,A_5_3,A_5_4,A_5_5],[A_6_1,A_6_2,A_6_3,A_6_4,A_6_5],[A_7_1,A_7_2,A_7_3,A_7_4,A_7_5]]),Matrix(5, 7, [[B_1_8,B_1_9,B_1_10,B_1_11,B_1_12,B_1_13,B_1_14],[B_2_8,B_2_9,B_2_10,B_2_11,B_2_12,B_2_13,B_2_14],[B_3_8,B_3_9,B_3_10,B_3_11,B_3_12,B_3_13,B_3_14],[B_4_8,B_4_9,B_4_10,B_4_11,B_4_12,B_4_13,B_4_14],[B_5_8,B_5_9,B_5_10,B_5_11,B_5_12,B_5_13,B_5_14]]),Matrix(7, 3, [[C_8_1+C_1_5+C_8_5,C_8_4+C_1_6+C_8_6,C_1_7+C_8_7],[C_9_1+C_2_5+C_9_5,C_9_4+C_2_6+C_9_6,C_2_7+C_9_7],[C_10_1+C_3_5+C_10_5,C_10_4+C_3_6+C_10_6,C_3_7+C_10_7],[C_11_1+C_4_5+C_11_5,C_11_4+C_4_6+C_11_6,C_4_7+C_11_7],[C_12_1+C_5_5+C_12_5,C_12_4+C_5_6+C_12_6,C_5_7+C_12_7],[C_13_1+C_6_5+C_13_5,C_13_4+C_6_6+C_13_6,C_6_7+C_13_7],[C_14_1+C_7_5+C_14_5,C_14_4+C_7_6+C_14_6,C_7_7+C_14_7]])))+Trace(Mul(Matrix(3, 5, [[A_5_6,A_5_7,A_5_8,A_5_9,A_5_10],[A_6_6,A_6_7,A_6_8,A_6_9,A_6_10],[A_7_6,A_7_7,A_7_8,A_7_9,A_7_10]]),Matrix(5, 7, [[B_6_8,B_6_9,B_6_10,B_6_11,B_6_12,B_6_13,B_6_14],[B_7_8,B_7_9,B_7_10,B_7_11,B_7_12,B_7_13,B_7_14],[B_8_8,B_8_9,B_8_10,B_8_11,B_8_12,B_8_13,B_8_14],[B_9_8,B_9_9,B_9_10,B_9_11,B_9_12,B_9_13,B_9_14],[B_10_8,B_10_9,B_10_10,B_10_11,B_10_12,B_10_13,B_10_14]]),Matrix(7, 3, [[C_8_2+C_8_5+C_22_5,C_8_3+C_8_6+C_22_6,C_8_7+C_22_7],[C_9_2+C_9_5+C_23_5,C_9_3+C_9_6+C_23_6,C_9_7+C_23_7],[C_10_2+C_10_5+C_24_5,C_10_3+C_10_6+C_24_6,C_10_7+C_24_7],[C_11_2+C_11_5+C_25_5,C_11_3+C_11_6+C_25_6,C_11_7+C_25_7],[C_12_2+C_12_5+C_26_5,C_12_3+C_12_6+C_26_6,C_12_7+C_26_7],[C_13_2+C_13_5+C_27_5,C_13_3+C_13_6+C_27_6,C_13_7+C_27_7],[C_14_2+C_14_5+C_28_5,C_14_3+C_14_6+C_28_6,C_14_7+C_28_7]])))

N.B.: for any matrices A, B and C such that the expression Tr(Mul(A,B,C)) is defined, one can construct several trilinear homogeneous polynomials P(A,B,C) such that P(A,B,C)=Tr(Mul(A,B,C)) (P(A,B,C) variables are A,B and C's coefficients). Each trilinear P expression encodes a matrix multiplication algorithm: the coefficient in C_i_j of P(A,B,C) is the (i,j)-th entry of the matrix product Mul(A,B)=Transpose(C).

Algorithm description

These encodings are given in compressed text format using the maple computer algebra system. In each cases, the last line could be understood as a description of the encoding with respect to classical matrix multiplication algorithm. As these outputs are structured, one can construct easily a parser to its favorite format using the maple documentation without this software.


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