CheckBirational -- whether to check birationality
Synopsis
-
- Usage:
CheckBirational=>b
Description
If true, inverseOfMap, isEmbedding and sourceInversionFactor will check whether the passed map is birational. If it is not birational, it will throw an error.
See also
-
inverseOfMap -- inverse of a birational map between projective varieties
-
isEmbedding -- whether a rational map of projective varieties is a closed embedding
-
sourceInversionFactor -- computes the common factor among the components of the composition of the inverse map and the original map
Functions with optional argument named CheckBirational :
-
inverseOfMap(...,CheckBirational=>...) -- see inverseOfMap -- inverse of a birational map between projective varieties
-
sourceInversionFactor(...,CheckBirational=>...) -- see sourceInversionFactor -- computes the common factor among the components of the composition of the inverse map and the original map