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t2:floor
floor
floor — Round fractions down
Description
fix32 floor(fix32 num);
Returns the next lowest integer value (as fix32) by rounding down num if necessary.
Parameters
- num: The numeric value to round.
Return Value
Returns num rounded to the next lowest integer. The return value of floor() is still of type fix32 because the value range of fix32 is usually bigger than that of integer.
Examples
Example #1 floor() example
init { printf("%.2f", floor(4.3)); // 4.00 printf("%.2f", floor(9.999)); // 9.00 printf("%.2f", floor(-3.14)); //-4.00 }
See Also
t2/floor.txt · Last modified: 2016/11/12 16:43 by J2Kbr