Thank you. I had been hesitating to make the purchase as I had wanted to get the apps for TI Voyage 200; but I decided to get the ones for TI-Nspire CAS CX instead, basically because it has more memory available. These apps you sell have the potential to become addictive so I most likely will be back for more! I think I made the right choice. So, needless to say, I am very impressed. Beauty is in the eye of the beholder. Your programs are my drug of choice. I am sure to enjoy them for the remainder of my life. They are one of the few things worth buying besides food and a good pair of boots.
Thank you very much! Chemistry Made easy for NSpire all set and working…..
Great Customer Support!!!!!
I think I’m in love with you guys!!!!!
Just bought Chemistry Made Easy…..
I was so impressed with CME that I bought AME and PME and they are both first-rate.
I’ll be buying more as they appear.
Your apps have made the Nspire a lot more useful to me than it was – in fact, I’m beginning to like it quite a lot.
Congratulations on the hard work, I suspect your nspire apps will be even more successful than the Ti89 apps.
It is straightforward to find Directional Derivatives using the TiNspire CX : just launch Calculus Made Easy at www.tinspireapps.com , select
Directional Derivative in the menu as shown below :
Next enter the given function and the 2 points as shown below:
Scroll down in bottom window to find the directional derivative with all its steps
Great News : Solve Biology problems, Read Biology Definitions & Explanations using the comprehensive Biology Made Easy at www.TiNspireapps.com . It covers many Biology chapters such as Cells, Evolution, Animals, Plants, Genetics, Chemical Binding, Water, pH, Living Organisms, Chemical Groups, Carbon Bonding, Scientific Method, Statistics, Normal, Binomial and Chi-Squared Distributions, Probability, Hardy Weinberg, Growth Models , Geometry and much more.
To Solve Sum and Difference Angle Identities such as
sin(A+B)=sin(A)*cos(B)+cos(A)*sin(B) , etc
start the Trigonometry Made Easy app at www.TiNspireApps.com and select option 7 as shown below:
Next enter the given sine or cosine values and the given quadrants, the solutions show automatically in the bottom box. See below:
And here view the two cosine solutions:
Couldn’t be any simple 😉
Gradients and Partial Derivatives can be easily found using the Tinspire CX. Just launch the Calculus Made Easy app at www.TiNspireApps.com and select Multivariable Calculus in the menu:
Now select “Partial Derivatives and Gradient”
Enter the given Function and the given Point in the two top boxes. The answer is shown in the bottom box.
TiNspire users have long known that Calculus can be mastered using the handy TiNspire CX CAS. Its Step by Step Solutions to Differential and Integral Calculus problems are one of a kind.
For more details please read :
Solve ANY triangle automatically by entering the given sides and angles into the TiNspire CX using Trigonometry Made Easy app at www.TinspireApps.com .
See an example for right triangles below:
Solving Probability problems is easy using the Probability Solver as part of the Statistics Made Easy App for the TiNspire at www.TiNspireApps.com. Solve for the unknown probability by leaving that box blank, find probability for AND & OR events, test for Independence, check if Disjoint.
First , Select Option A in the menu :
Next, fill in all but one box as shown below. View the results in the bottom box. That simple.
Scrolling down the further shows more detailed solutions.
Great News for Land surveyors: Instantly solve Landsurveying problems using the TiNspire CX CAS involving Trigonometry, Geometry, Area Approximation, Volume calculations, Conversions, Significant Digits, Exponential and Logarithms and much more . Great in the Field as well as Exam prep. Available for download at https://www.tinspireapps.com/?a=LSME
The Main Menu gives and overview:
Test the free trial at https://www.tinspireapps.com/trials/
To find the enclosed area between cos(x) and sec(x)^2 as shown below
we use Calculus Made Easy at www.Tinspireapps.com , go to option 8 : ENCLOSED AREA under the INTEGRATION tab as shown below:
We enter upper and lower functions and x bounds as shown below:
to arrive at the decimal answer
or as an exact answer
Voila , problem solved.
Classifying Nodes as Stable, Unstable or Saddle Points using the TiNspire CX is easy. Just enter the system of two 1. order Differential Equations as shown below. We are using the Differential Equations Made Easy app at www.TiNspireApps.com