CoeffType -- An option used to tell divisor construction that a particular type of coefficients are expected.
Description
Can be set to ZZ, QQ or RR (or any other Thing) when divisor is called, it checks whether the coefficient list is a list of instances of this type. If it is set to ZZ, QQ or RR then a WDiv, QDiv or RDiv are created. Default value is ZZ.
Functions with optional argument named CoeffType :
divisor(..., CoeffType => ...), see divisor -- Define the Weil divisor as a formal sum of height one prime ideals