Trigonometric functions are often used in embedded systems. Motor drivecontrol applications such as the Park Transform, Clarke Transform, andPWMgeneration use trigonometric functions extensively.

I'm talking about trigonometry, of course: that bastion of angles and triangles that is essential to calculating velocity, momentum, and much more.

In this tutorial, we will explain how to use the LOG and LOG10 Functions in Excel. The LOG and the LOG10 functions are both Math and Trigonometry functions.