Excellent by Hamster at Dawn

"This is a very good calculator, it has all the functions you need for A levels and more. The graph drawing is so much fun since you can draw 3D graphs and even graphs that change with time. It also does it all instantly unlike conventional graphical calculators that can be painfully slow. Ten thumbs up!"

Awesome!!! by llikeadodachacha

"Does just about everything my TI-84 Plus but quicker and much easier to manipulate the graphs. It loads instantly and the 3D function is awesome for higher level math classes (I'm in Calc 3 now and it's already come in hand!) "

Nice graphics! by RNMartin

"My initial review pointed out difficulty editing equations without the standard iPhone keyboard, and the challenge of animating without more control over the variable T. These complaints were addressed with amazing speed, by the recent update, and I can say that the equation editing works smoothly, with a nice compromise between their custom keypad for quick entry, and the iPhone keyboard for more elaborate editing. The options for controlling the range and end behavior of the animation are complete but easy. I'm glad I bought this app even with several other graphing calculators already on my iPhone."

MyCalculator Pro plots 2D and 3D functions using the x and y variables. When you use the x and y variables in an equation the output will display Touch to Plot. Touch this label to graph the equation.

Plot 2D functions using the x variable.

cos(x)

sin(x)

x^2

abs(x)

x^2+2x+6

Plot 3D functions by using the x and y variables.

cos(x)+sin(y)

x^2+y^2

Graph multiple functions by separating each equation with a comma.

sin(x),cos(x)

x,x^2,x^3

The T variable is used to create animated or time plots and can be used with both 2D and 3D functions.

cos(x+T)

sin(x+T)*x

cos(x+T)+sin(y+T)