详细信息: 输入的方程组为:
 | | | | 234 | A | + | | 45 | B | + | | 543 | C | + | | 345 | D | + | | 34 | E | + | | 324 | F | + | | 435 | G | + | | 324 | H | + | | 34 | I | + | | 23 | J | + | | 43 | K | + | | 43 | L | + | | 435 | M | + | | 34 | N | + | | 345 | O | + | | 345 | P | + | | 435 | Q | + | | 345 | R | + | | 435 | S | + | | 435 | T | = | | 554 | | (1) |
| | 4 | A | + | | 4 | B | + | | 4 | C | + | | 4 | D | = | | 0 | | (2) |
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解题过程(略)
方程组的解为:
 | | | A = | 2.931217 | - | 2.634921 | C | - | 1.587302 | D | - | 0.179894 | E | - | 1.714286 | F | - | 2.301587 | G | - | 1.714286 | H | - | 0.179894 | I | - | 0.121693 | J | - | 0.227513 | K | - | 0.227513 | L | - | 2.301587 | M | - | 0.179894 | N | - | 1.825397 | O | - | 1.825397 | P | - | 2.301587 | Q | - | 1.825397 | R | - | 2.301587 | S | - | 2.301587 | T |
| B = | -2.931217 | + | 1.634921 | C | + | 0.587302 | D | + | 0.179894 | E | + | 1.714286 | F | + | 2.301587 | G | + | 1.714286 | H | + | 0.179894 | I | + | 0.121693 | J | + | 0.227513 | K | + | 0.227513 | L | + | 2.301587 | M | + | 0.179894 | N | + | 1.825397 | O | + | 1.825397 | P | + | 2.301587 | Q | + | 1.825397 | R | + | 2.301587 | S | + | 2.301587 | T |
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其中: C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T 为任意常数。 解方程组的详细方法请参阅:《多元一次方程组的解法》 |