Hello there! Are you tired of spending hours memorizing all the basic trigonometric identities? Do you find it frustrating to constantly flip through your textbook to find the right formula? Well, we have great news for you! The TRIGID1 TI 84 calculator program is here to make your trigonometry life easier.
Now you can access all the major identities at your fingertips:
Double Angle Identities
Half Angle Identities
Negative Angle Identities
If there are trigonometric identities you’d like to see added, please let us know. We’ll add them, within reason.
Meanwhile, save yourself time and frustration. Buy your TRIGID1 TI84 calculator program today!