Finding Transforms using the TiNspire CX CAS: Fourier, Laplace and Z Transforms – using Differential Equations Made Easy

Finding Transforms using the TiNspire is pretty straightforward. Using the Differential Equation Made Easy APP you can do the following: 1) LaPlace and Inverse LaPlace Transforms View some examples here: https://tinspireapps.com/blog/simple-inverse-laplace-transforms-using-the-ti-nspire-cas-cx/ https://tinspireapps.com/blog/advanced-inverse-laplace-transforms-partial-fractions-poles-residues-using-the-tinspire-cas-cx-in-differential-equations-made-easy/ 2) Fourier and Inverse Fourier Transforms 3) Fourier Series You can also look up the following Transforms as reference tables: LaPlace and Inverse… (read more)

Compute Determinant for 2×2, 3×3, 4×4, 5×5 Matrix via Cofactors – Step by Step – using TiNspire’s Linear Algebra Made Easy

There is a number of ways to compute determinants of square matrices depending on their dimensions. Determinants of 2×2 and 3×3 matrices can simply be computed using their set formulas as seen below:     Determinants of 4×4 and higher matrices actually take advantage of determinants found for smaller square matrices using Cofactors as illustated… (read more)

TiNspire Integration via U-Substitution Solver – Step by Step – using Calculus Made Easy

Here are great news: Now Calculus Made Easy for the TiNspire CX CAS  offers you two different ways to perform Integration using U-Substitution. The first way is the fully automated: Just plug in your given function as seen below and steps and answer are displayed.   The second way requires your input on the choice… (read more)

SOLVED: How to Connect a Ti89 Calculator to a modern Mac Computer using TI-Connect v4.1

Here is a proven way for those of you that struggle to connect your Ti89 calculator to a MAC computer. This is what you need to do to get connected: Uninstall TI Connect v4.0 if installed. Download and Install TI Connect version 4.1  : https://education.ti.com/ticonnect/ticonnectmac41 . Beware: this link immediately downloads the .dmg file to your… (read more)