__inline_cosf
In this section:
Syntax
__intrinsic float __inline_cosf(float _F);
Description
Returns the cosine of the variable _F, using the Arithmetic Unit for Trigonometric Functions (TFU). This function requires an RXv3-based device with a TFU, and the compiler option --tfu must be used to enable the TFU.
Note
To use intrinsic functions in an application, you must include the header file(s) where they are declared, see Summary of intrinsic functions.