73.86 IsSection

IsSection( C, im )

IsSection( xi )

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

    gap> im0 := [ (1,2,3), {2,3)(4,5) ];;
    gap> IsSection( SC, im0 );
    false   

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GAP 3.4.4
April 1997