73.79 IsDerivation

IsDerivation( X, im )

IsDerivation( chi )

This function may be called in two ways, and tests that the derivation given by the images of its generators is well-defined.

    gap> im0 := [ (1,3,2)(4,5,6), () ];;
    gap> IsDerivation( XSC, im0 );
    true  

Previous Up Top Next
Index