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gap-packages / wedderga

Wedderburn Decomposition of Group Algebras
https://gap-packages.github.io/wedderga/
GNU General Public License v2.0
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Remove PositiveIntegers membership test #54

Closed olexandr-konovalov closed 5 months ago

olexandr-konovalov commented 4 years ago

This should be changed to use PositiveIntegers. Consider:

gap> for i in [1..10^8] do x:=IsPosInt(42);od;time;
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gap> for i in [1..10^8] do x:=42 in PositiveIntegers;od;time;
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