Lets you specify a level of accuracy (precision) that the compiler should use when determining which math library functions to use.
- Is one of the following values denoting the desired accuracy:
In the above e
- This is equivalent to max-error = 1.0.
- This is equivalent to max-error = 4; this is the default setting if the option is specified andvalueis omitted.
- This is equivalent to accuracy-bits = 11 for single-precision functions; accuracy-bits = 26 for double-precision functions.