| subtract1_from_top | Function (ROM Call 0x51E)

AMS 2.02 or higher | estack.h

void subtract1_from_top (void);

Subtracts 1 from the top of the estack.

add1_to_top subtracts 1 (or 1.0) from the value on the top of the estack. This routine basically calls add_to_top with "-1" as the pointed-to value.

Uses: add_to_top, FloatMinus1Index, IntegerMinus1Index
Used by: push_comb, push_extended_prod, push_rec_to_angle, push_summation