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SUBTRACTEXACT

math

The SUBTRACTEXACT function consumes two LONGs from the top of the stack and puts back the difference between them. If the difference overflows a LONG, this function fails.

Since 2.6.0, this function can be applied to a list of numeric values.

SUBTRACTEXACT is available since version 1.2.23.

See also

Signatures

Examples

-9 -51 SUBTRACTEXACT <% MAXLONG -42 SUBTRACTEXACT %> <% ERROR 0 GET 'message' GET %> <% %> TRY <% MAXLONG -1 * 42 SUBTRACTEXACT %> <% ERROR 0 GET 'message' GET %> <% %> TRY