Mathlab Graphing Calculator

Description

Calc, graphs and tables. Complex numbers, polynomials, matrices, derivatives.

Advanced scientific, graphing and algebra calculator, polynomial equation solving, matrices. Shows results as you type. Use menu to switch between modes.
FREE VERSION REQUIRES INTERNET CONNECTION!
Visit Developer Website for help and ask questions: http://www.facebook.com/mathlabcalc.

1. Scientific calculator
– arithmetic expressions +,-,*,/ (/ is for both fraction and division)
– square root, cube and higher roots (hold root key)
– exponent, logarithms (ln, log)
– trigonometric functions sin π/2, cos 30°, …
– hyperbolic functions sinh, cosh, tanh, … (hold “e” key to switch)
– inverse functions (hold direct function key)
– complex numbers, all functions support complex arguments
– derivatives sin x’ = cos x, … (hold x^n key)
– fractions 1/2 + 1/3 = 5/6, use space to enter mixed values 3 1/2
– linear equations x + 1 = 2 -> x = 1
– quadratic equations x^2 – 1 = 0 -> x = -1, 1
– approximate roots of higher polynomials
– systems of linear equations, write one equation per line, x1+x2=1, x1-x2=2
– polynomial division
– matrix and vector operations, dot product, cross product, determinant, inverse, norm, transpose, trace

2. Graphing calculator
– multiple functions
– implicit functions up to 2nd degree (ellipse 2x^2+3y^2=1, etc.)
– function roots and critical points on a graph, tap legend to turn on and off (top left corner)
– scrollable and resizable
– tracing function values and slopes
– fullscreen graph in landscape orientation
– save graphs as images

3. Function tables
– multiple functions
– scrollable and resizable
– adjustable precision and step
– save tables as csv