TrigAid

TrigAid helps you learn the material by showing you the formula and the correct calculation, AND it helps you save time on your assignments by giving you the correct calculation with just a few keystrokes and a click of the mouse!

With TrigAid, you can say goodbye to the long hours of searching for the correct formula and tedious repetition, and the frustration of not knowing if did the calculations correctly until the professor hands back your assignment.