Step by Step PreCalculus app for the Ti-Nspire CAS CX available now


Watch this Youtube Video for an overview and examples at

Complete and Comprehensive.

Step by Step Solutions to : Functions (Polynomial, Exponential, Logarithmic and Trigonometric Functions), Trigonometry, Statistics, Discrete Mathematics, Algebra, Matrices, Complex Numbers, Sequences, Introductory Calculus.

Watch this Video on using the app doing PreCalculus homework at