Re: Using modular numbers with Math::Pari


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by blokhead (Monsignor)

on Oct 29, 2009 at 14:24 UTC ( #803956=note: print w/ replies, xml )

Need Help??

Pari's lift function "lifts" a modular residue back into the integers.

? lift( 1 / Mod(3,17) )
%1 = 6
[download]

Presumably it is available from the Math::Pari bindings somehow (I only know pari, not the Perl bindings).

blokhead

Comment on Re: Using modular numbers with Math::Pari Download Code
Re^2: Using modular numbers with Math::Pari by hv (Parson) on Oct 29, 2009 at 14:45 UTC
Thanks! `perl -MMath::Pari=PARI,Mod,lift -wle 'print lift(PARI(1)/Mod(3,17))' 6` [download] Perfect - not sure I'd ever have found that searching the docs myself. Hugo	[reply] [d/l]

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