The following is a list of functions handled directly by evalhf. These functions are consequently executed without using Maple code, merely by calling the corresponding mathematical function from the C library or executing C code.

Some implementations of Maple may be on systems which do not have all of the above functions in the C library. This should not cause any differences other than speed and truncation errors. Consult your local C expert to determine which functions could be missing.

The functions listed above should execute at speeds significantly higher than the Maple-evalf equivalents.

In some cases where complex hardware floating-point values are involved, evalhf may call the evalf versions of these functions, which will incur the time cost of conversion to and from software floating point, and calculation using software floating point.