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A question about arithmetic library functions like sin, log, etc

Hello to the Keil Software Discussion Forum:

My name is Randy Norris and I am with NORgate Engineering & Associates.
We are considering using the 8051 for an online signal processing application and our question is this:

Does the Keil 8051 C compiler have the capability to use arithmetic functions such as sin, cos, log, sqrt, etc?

Our guess is that the answer is yes, and a statement at the beginning of the code like

#include <math.h>

would be required.

However,this is only an educated guess.

We have an evaluation version of Keil software from 2 years ago, and the User's Guide 11.97, but this documentation does not address our question.

Thanks for your help.
Randy Norris

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