diff options
Diffstat (limited to 'src/algebra/twofact.spad.pamphlet')
| -rw-r--r-- | src/algebra/twofact.spad.pamphlet | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/algebra/twofact.spad.pamphlet b/src/algebra/twofact.spad.pamphlet index 667dbd5d..eb0bad93 100644 --- a/src/algebra/twofact.spad.pamphlet +++ b/src/algebra/twofact.spad.pamphlet @@ -188,7 +188,7 @@ TwoFactorize(F) : C == T sqfrm:=squareFree m for u in factors sqfrm repeat expo:=u.exponent - if expo < 0 then error "negative exponent in a factorisation" + if negative? expo then error "negative exponent in a factorisation" expon:NonNegativeInteger:=expo::NonNegativeInteger fac:=u.factor degree fac = 1 => ll:=[["irred",fac,expon],:ll] |