## TM1 Function for Rules, COS

### COS returns the cosine of an angle expressed in radians.

**Where can the COS****function be used?**Rules and TurboIntegrator

**What is the COS****function?**COS returns the cosine of an angle expressed in radians.

**What is the syntax for COS?**COS(x)

X = A value, expressed in radians, for which you want the cosine.

**COS****A demonstration on how to use**Use COS function in the Product Scorecard cube rule to calculate cosine of an angle of given radians.