ARITH_EQUAL      1214 src/bytecode.c 	      TOP = arithcompare (v1, v2, ARITH_EQUAL);
ARITH_EQUAL      2792 src/data.c         case ARITH_EQUAL:
ARITH_EQUAL      2838 src/data.c       return arithcompare_driver (nargs, args, ARITH_EQUAL);