t2:inv

inv


inv - Inverse value

Description


int32 inv(int32 num);
fix32 inv(fix32 num);

Returns the inverse value of num.

Parameters


  • num: The numeric value to process.

Return Value


The inverse value of num. If the argument number is of type fix32, the return type is also fix32, otherwise it is integer.

Examples


Example #1 inv() example

init {
    printf("%.1f", inv(-4.2)); // 4.2 (fix32)
    printf("%d", inv(5));      // -5 (integer)
    printf("%d", inv(-5));     // 5 (integer)
}

See Also


t2/inv.txt · Last modified: 2017/06/28 04:19 by J2Kbr