Desmos Graphing Calculator

I’ve frequently used this app all through high school and college, and found it pretty useful save for one relatively minor flaw. When using it on an iPad Pro, I’d rather be able to use a Smart Keyboard than the in-app keyboard to type stuff in, especially since I don’t have to switch modes somehow to type letters instead of numbers. Hopefully a later version can account for this.

Desmos, in its current state, is the most amazing, intuitive, and capable graphing app I’ve ever used. As a math major, I have a deep appreciation for Desmos. One thing I’ve always wanted to see is the ability to use inverse of any arbitrary function. Like if I defined some f(x), I’d like to define g(x) as being f^-1(x). Also, you have line fitting capability but eventually I’d like to see curve fitting and sinusoidal curve fitting. The last thing I’d like to see in the future is an “advanced mode” of sorts that includes the ability to graph functions of two variables like planes or parametric curves/surfaces on a 3-D plane or even the ability to graph complex functions. These are just the thoughts and suggestions of an ambitious mathematician.

This app is wonderful and a large part of why I don’t hate math and now actually understand what I’m doing. I can check my answers agents the original problem to check my solution and through messing around changing signs in an equation I am been able to visualize equations that would otherwise be as number soup to me. I can’t wait for possible future updates it would be useful to be able to have an option to see the center points of conic figures as well as the foci. This is a great app and well made and I hope to see future improvements such as this.

This is the best graphing app on the store however updates containing new features are scarce. I think support for more greek letters as variables would be great, as well as an option to whether, for example, π or e are treated as constants or variables. The Lambert W Function would be awesome (F⁻¹(xe^x)) and also the Riemann Zeta Function (convergence of sum of 1/n^x from n=0 to infinity). The ability to put minuses and plusses in subscript. The addition of the gamma constant ~0.577 and the omega constant which is the principle solution to 1 = xe^x.

After trying all the different graphing calculator apps available here I finally ran into Desmos this week. I can’t believe it, this app is awesome for my calculus work, better than any of the paid calculators here. My only suggestion would be a floating input panel, because when using on an iPad in portrait view, the input is at the very bottom and very small.