Реферат: Метод Гаусса с выбором главной переменной

X3 = 5.273899

X4 = 66.299137

1

X1 = -12.132586

X2 = -14.858407

X3 = 5.186943

X4 = 63.347289

2

X1 = -11.604272

X2 = -13.609166

X3 = 5.099988

X4 = 60.39544

3

X1 = -11.075957

X2 = -12.359925

X3 = 5.013031

X4 = 57.443595

4

X1 = -10.547642

X2 = -11.110685

X3 = 4.926076

X4 = 54.491746

5

X1 = -10.019327

X2 = -9.861445

X3 = 4.839121

X4 = 51.539901

1

0

X1 = 13.959632

X2 = -39.106359

X3 = 7.324007

X4 = -27.756765

1

X1 = 16.668562

X2 = -46.672114

X3 = 8.73446