diff options
Diffstat (limited to 'src/algebra/curve.spad.pamphlet')
| -rw-r--r-- | src/algebra/curve.spad.pamphlet | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/algebra/curve.spad.pamphlet b/src/algebra/curve.spad.pamphlet index a7185464..57fd38d3 100644 --- a/src/algebra/curve.spad.pamphlet +++ b/src/algebra/curve.spad.pamphlet @@ -275,7 +275,7 @@ FunctionFieldCategory(F, UP, UPUP): Category == Definition where [represents row(m, i) for i in minRowIndex m .. maxRowIndex m] integralAtInfinity? f == - not any?(infOrder(#1) < 0, + not any?(negative? infOrder(#1), coordinates(f) * inverseIntegralMatrixAtInfinity())$Vector(RF) numberOfComponents() == @@ -311,7 +311,7 @@ FunctionFieldCategory(F, UP, UPUP): Category == Definition where error "f not locally integral at infinity" rfmonom n == - n < 0 => inv(monomial(1, (-n)::NonNegativeInteger)$UP :: RF) + negative? n => inv(monomial(1, (-n)::NonNegativeInteger)$UP :: RF) monomial(1, n::NonNegativeInteger)$UP :: RF kmin(m, v) == |