Added SSymbol to EqualsPrim

Signed-off-by: Stefan Marr <git@stefan-marr.de>
LogicAndPrim should not need to return Object, should no coercion happen here

Signed-off-by: Stefan Marr <git@stefan-marr.de>
Integer division should not overflow, no need for coercion

Signed-off-by: Stefan Marr <git@stefan-marr.de>