globalBFunction(..., Strategy => ...) -- specify strategy for computing global b-function

Description

IntRing, TryGeneric, NonGeneric -- passed to bFunction, see bFunction(..., Strategy => ...)
ViaAnnFs -- computes J(s)=Ann(f^s) and then intersects J(s)+D[s]f} with K[s]
ReducedB -- computes b(s)/(s+1) by taking the intersection of J(s)+D[s](f,df/dx1,...,df/dxn) with K[s], then multiplies by s+1.
GeneralBernsteinSato -- calls generalB{f}.
Default: GeneralBernsteinSato

Default value: GeneralBernsteinSato
Function: globalBFunction -- global b-function (else known as the Bernstein-Sato polynomial)
Option name: Strategy -- name for an optional argument