ISymMathPad app for iPhone and iPad

ISymMathPad is a powerful Symbolic Calculator and advanced C.A.S. with an revolutionary editor

You can edit formulas without knowing commands or edit lines and lines.
You can solve equations or calculate expressions with few clicks.

Features :
Exact arithmetics and numeric approssimations
Expressions with number,symbols and variables
Complex numbers
Expansion and reduction of trigonometric formulas
Derivative
Indefinite Integrals
Definite Integrals with evaluation simbolic and numerical
Equations
Limits
Taylor series
Matrices
integral transform
Differential Equation


Demo and tutorial available on youtube (find isymmathpad)
Tutorials on
http://isymmathpad.altervista.org



Tutorial 1 - simple expressions
http://www.youtube.com/watch?v=IAejOlYMz9w

Tutorial 2 - Limits for general functions
http://www.youtube.com/watch?v=HG1pkyD96kU

Tutorial 3 - solve simple equations
http://www.youtube.com/watch?v=d02N9ojUGX4