[GAP Forum] Regarding Idempotent elements in semigroup

[Shubh Narayan Singh (Assistant Professor, Mathematics)]

Please can someone tell the gap code, if exists,  for

1.  listing all the idempotent elements

2. cardinality of the set of all idempotent elements

in a finite semigroup.

Thank you in advance.


*Regards,*

*Shubh*


*-----------------------------------------------------Shubh Narayan Singh,
Ph.D.Assistant Professor *



*Department of MathematicsCentral University of South BiharPatna - 800
014-----------------------------------------*
*e-mail: shubh at cub.ac.in <shubh at cub.ac.in>*
*Mob:   +91- 8404934146*