Reference for Wiring version 0024+. If you have a previous version, use the reference included with your software. If you see any errors or have any comments, let us know.
| Name |
fma() |
| Examples |
double c = fma(2, 3, 4); // Sets c to 2 * 3 + 4 |
| Description |
The fma(x, y, z) function performs floating-point multiply-add. This is the operation (x * y) + z, but the intermediate result is not rounded to the destination type. This can sometimes improve the precision of a calculation. |
| Syntax |
fma(x, y, x) |
| Parameters |
| x |
double, float or int |
| y |
double, float or int |
| z |
double, float or int |
|
| Returns |
double |
| Usage |
Application |
Updated on January 11, 2010 09:58:44pm PST
