public static new SCode Make(Primitive2 rator, SCode rand0, SCode rand1)
{
return
((rand0 is LexicalVariable) ? PrimitiveIsIntEqL.Make(rator, (LexicalVariable)rand0, rand1)
: (rand0 is Quotation) ? PrimitiveIsIntEqQ.Make(rator, (Quotation)rand0, rand1)
: (rand1 is LexicalVariable) ? PrimitiveIsIntEqSL.Make(rator, rand0, (LexicalVariable)rand1)
: (rand1 is Quotation) ? PrimitiveIsIntEqSQ.Make(rator, rand0, (Quotation)rand1)
: new PrimitiveIsIntEq(rator, rand0, rand1));
}
