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ADDEXACT

math

The ADDEXACT function consumes two LONGs from the top of the stack and puts back the sum. If the sum overflows a LONG, this function fails.

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

ADDEXACT is available since version 1.2.23.

See also

Signature

Examples

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