diff options
Diffstat (limited to 'src/algebra/gaussian.spad.pamphlet')
| -rw-r--r-- | src/algebra/gaussian.spad.pamphlet | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/algebra/gaussian.spad.pamphlet b/src/algebra/gaussian.spad.pamphlet index d8ac1583..44e9b918 100644 --- a/src/algebra/gaussian.spad.pamphlet +++ b/src/algebra/gaussian.spad.pamphlet @@ -327,12 +327,12 @@ ComplexCategory(R:CommutativeRing): Category == xx := x * y1 x1 := real(xx) rem r a := x1 - if x1~=0 and sizeLess?(r, 2 * x1) then + if not zero? x1 and sizeLess?(r, 2 * x1) then a := x1 - r if sizeLess?(x1, a) then a := x1 + r x2 := imag(xx) rem r b := x2 - if x2~=0 and sizeLess?(r, 2 * x2) then + if not zero? x2 and sizeLess?(r, 2 * x2) then b := x2 - r if sizeLess?(x2, b) then b := x2 + r y1 := (complex(a, b) exquo y1)::% |