Isub()
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Description
FUNCTION: 
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.