# Linear Algebra App at www.TinspireApps.com for the TiNspire CX CAS – Step by Step – was updated

All updates below were user requested, Thank you for such great suggestions: -Independence of 2×2 Matrices. – Find Plane Equation that passes through 3 given Vectors -Find if given Line in Vector form crosses Plane -Find Area of Parallelogram using vectors -Find Volume of Parellelepided using vectors -Find Basis of Eigenspace given Eigenvalue Lambda -Check… (read more)

# Chemistry App for the TiNspire CX CAS at www.TiNSpireApps.com has been updated : Bases, Acids, Equilibrium, Dissociation Constant, Valence Electrons

It seems that the Stoichiometry section of our Step by Step Chemistry App has doubled over the last few months, lots of new computational Chemistry has been added. Find app updates below: – Valence Electrons of Atoms and Molecules – Equilibrium Constant Kc – Equilibrium Composition – Kp = Kc*(RT)^n – Equilibrium of weak bases… (read more)

# Differential Equations – Step by Step – App for the TiNspire CX CAS at www.TiNSpireApps.com has been updated : Laplace, Solution Checkers, Salt in Tank, Variation of Parameter for 3. order

Our expert coders listened to your requests and added the following upgrades: -Variation of Parameter solutions for 3. order non-homogeneous DEQ -Solution checker for 3. , 4. and 5. degree DEQ -Solve Salt or Sugar in Tank type DEQ -We added Laplace Transform over given interval [a,b] -Compute Convolution Integrals -Unit Step function & Laplace… (read more)

# Physics App for the TiNspire CX CAS at www.TiNSpireApps.com has been updated : Momentun, Collisions, Energy, Rotation, Conversions

We don’t stop upgrading our Physics App, here are the latest updates: -Conservation of Energy and Momentum -Elastic and Non-elastic Collisions -The big 5 Rotational formulas , equivalents to the big 5 kinematic equations -Conversion: rev/min <-> rad/sec   http://www.tinspireapps.com/

# Numerical Analysis App at www.TinspireApps.com for the TiNspire CX CAS – Step by Step – was updated to solve 2. order differential equations numerically

The Euler Method and Runge Kutta4 were added to numerically solve step by step 2. order differential equations. Additionally, the following methods to solve 1. order Differential Equations were improved : -Euler Method -Heun Method -Ralston Method -Midpoint Method Lastly the Lagrange Interpolation and Fix Point methods were improved upon Remember, upgrades are free forever!… (read more)

# Chemistry Made Easy customer who was hesitant to buy the app : I will be buying one app for all the classes that are applicable.

Thanks Mike, I greatly appreciate the help I want to tell you the support has been great and the desire to improve the app is even better. I wish you the best. I went from someone who was hesitant to buy the app to someone who will say without pause that I will be buying… (read more)