I'm having trouble getting IsIrreducibleRingElement (and IsPrime) working on SmallRing elements. For example:
gap> r := SmallRing(4,4); # example ring <ring with 2 generators> gap> e := Elements(r)[2]; # example element b gap> IsIrreducibleRingElement(e); Error, no method found! For debugging hints type ?Recovery from NoMethodFound Error, no 1st choice method found for `IsIrreducibleRingElement' on 2 arguments called from IsIrreducibleRingElement( DefaultRing( [ r ] ), r ) called from <function "unknown">( <arguments> ) called from read-eval loop at line 3 of *stdin* you can 'quit;' to quit to outer loop, or you can 'return;' to continue brk> quit; gap> IsIrreducibleRingElement(r,e); Error, no method found! For debugging hints type ?Recovery from NoMethodFound Error, no 1st choice method found for `IsIrreducibleRingElement' on 2 arguments called from <function "HANDLE_METHOD_NOT_FOUND">( <arguments> ) called from read-eval loop at line 3 of *stdin* you can 'quit;' to quit to outer loop, or you can 'return;' to continue Switching rings, elements, versions, and operating systems hasn't helped. Am I missing something? _______________________________________________ Forum mailing list Forum@mail.gap-system.org http://mail.gap-system.org/mailman/listinfo/forum
