1Enter cubic coeffs a, b, c, d: Input cubic = [123,234,345,456] 2Discriminant = -40491312264 3Using Mathews reduction ... 4Mathews reduced cubic = [123,234,345,456] 5after transform by [1,0;0,1] 6Using JC/Julia reduction ... 7JC/Julia reduced cubic = [123,-135,246,222] 8after transform by [1,-1;0,1] 9Enter cubic coeffs a, b, c, d: Input cubic = [11276,-159331,750302,-1177513] 10Discriminant = -104060401000 11Using Mathews reduction ... 12Mathews reduced cubic = [83,149,294,878] 13after transform by [-14,-23;-3,-5] 14Using JC/Julia reduction ... 15JC/Julia reduced cubic = [83,-100,245,650] 16after transform by [-14,-9;-3,-2] 17Enter cubic coeffs a, b, c, d: 18