| Function (ROM Call 0x4C7)

AMS 2.00 or higher

This identifier has not been documented yet. Please help us out.

Uses: is_negative, is0, negate_top, primary_tag_list, push_negate_quantum_as_negint, push_quantum_as_nonnegative_int, times_top, push_fractional_part, push_integer_part, push_product, delete_between, delete_expression, is_free_of_tag, map_tail, next_expression_index, push_expression, push_Float_to_rat, push_quantum, push_reversed_tail, top_estack