Graphing Calculator

Developer: Kejian Jin

Current Version: 1.2

Last Updated: 3 years ago

Download Size: 3.2 MB - Download


It is the scientific graphing calculator which can plot 2D and 3D graph. It is similar to Texas Instruments TI-83, TI-84. It has more features such as plotting 3D graph for mathematics functions.

✓ plot 2D and 3D graph
✓ plot multiple functions on one graph
✓ can operate on very large number mathematics.
✓ convert number to any base
✓ compute permutation, combination - compute greatest common denominator
✓ compute least common multiple of a set of rational numbers
✓ compute factorial and fibonacci number.
✓ provide many trigonometric functions
✓ calculate the norm of value
✓ provide matrix addition, multiplication
✓ compute matrix determinant, inverse matrix.
✓ stream line interface so you can easily change the input with finger.
✓ copy/paste your result to any other application
✓ provide many other scientific functions
✓ build-in Help manual for user.

It is very simple and easy to use.

Functions in scientific graphing calculator:
➺ it can plot f(x), f(x,y)

➺ The following math functions you can use to plot 2D and 3D Graph:
✓ abs, norm, rand, acos,
✓ sin, cos, tan, asin, atan,
✓ sinh, cosh, tanh, log, ln, exp, sqrt,
✓ any linear, quadratic or x to n, exponential functions.

➺ The following math functions you can use for calculation:
✓ max, min, avg, gcd, root, cot, coth
✓ asinh, acosh, atanh, base, perm, comb,
✓ ceil, floor, round, lcm, fib

➺ The following function use to compute matrix
✓ determinant: det(x)
✓ inverse matrix: inverse(x)


Release Notes:

Bug fixes for the crash


Most Helpful Reviews

Version 1.2
Review by nicksrevenge

Constantly freezes up - Please don’t buy this product if you want to save yourself some headache. It just constantly freezes up. You owe me at least my two dollars and ninety-nine cents back!!!!

Found helpful by 13 out of 13 people

More Reviews for Current Version

Version 1.2
Review by Babbaroni

Just doesn’t work - This app crashes every time you try to graph something.

Found helpful by 6 out of 6 people
Version 1.2
Review by MadDog Sullivan

Waste of money - I wish I could give a 0 star rating. Crashes EVERYTIME!

Found helpful by 3 out of 3 people
Version 1.2
Review by rbleattler

Should be pulled from the App store - I bought this in hopes of a substitute while I wait for a new calculator. unfortunately, every few equations, it crashes… this is INCREDIBLY annoying!

Found helpful by 11 out of 11 people
Version 1.2
Review by In love with minions!!!!

Bad App - This app is incredibly frustrating and doesn’t work. The app keeps crashing and it only comes back with the word error when we type in the problem. I would like a refund. Waste of money!

Found helpful by 1 out of 1 people
Version 1.2
Review by Rey006

Do not Buy - This app crashes doing simple arithmetics. Not worth the trouble

Found helpful by 1 out of 1 people