Graphing Calculator

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. Features: ✓ 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)