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Divisor :: QQ * WDiv

QQ * WDiv -- Multiply a Weil divisor by a rational number

Synopsis

Description

Multiply a Weil divisor by a rational number

i1 : R = QQ[x,y]

o1 = R

o1 : PolynomialRing
i2 : D = divisor(x^2*y)

o2 = 1*Div(y) + 2*Div(x) of R

o2 : WDiv
i3 : (5/6)*D

o3 = 5/3*Div(x) + 5/6*Div(y) of R

o3 : QDiv