Return true iff complexes x and y "are close".
(self, x, y, eps=1e-9)
| 85 | self.assertTrue(abs((x-y)/y) < eps) |
| 86 | |
| 87 | def assertClose(self, x, y, eps=1e-9): |
| 88 | """Return true iff complexes x and y "are close".""" |
| 89 | self.assertCloseAbs(x.real, y.real, eps) |
| 90 | self.assertCloseAbs(x.imag, y.imag, eps) |
| 91 | |
| 92 | def check_div(self, x, y): |
| 93 | """Compute complex z=x*y, and check that z/x==y and z/y==x.""" |
no test coverage detected