Function: nfeltpowmodpr
Section: number_fields
C-Name: nfpowmodpr
Prototype: GGGG
Obsolete: 2016-08-09
Help: nfeltpowmodpr(nf,x,k,pr): this function is obsolete, use nfmodpr.
Doc: this function is obsolete, use \kbd{nfmodpr}.
Given an element $x$ in \var{nf}, an integer $k$ and a prime ideal
\var{pr} in \kbd{modpr} format
(see \tet{nfmodprinit}), computes $x^k$ modulo the prime ideal \var{pr}.
Variant: This function is normally useless in library mode. Project your
inputs to the residue field using \kbd{nf\_to\_Fq}, then work there.