Isub()

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Description

FUNCTION: 20px-Function.png isub(number1, number2)

Returns the result of subtracting integer number2 from integer number1. Similar to sub() except that the addition is done with 64-bit integer math (on both 32-bit and 64-bit platforms).

Related Topics: add(), dec(), iadd(), idiv(), imul(), inc(), mod(), mul(), sub().

Examples

> say isub(5,2)
You say "3"

Server Differences

TinyMUX is the only server to support this function. However, sub() is a somewhat slower equilvalent for numbers up to 56-bits.