Improved ODE Solving and Visualization • Fixed issues with systems of ODEs • Improved ODE solver accuracy and reliability • Improved visualization of ODE systems • Choose which variables to plot against each other • Various bug fixes and improvements

Version 2.0 is here! Numerical Solver can now solve ordinary differential equations numerically. • Linear and nonlinear ODEs • Initial Value Problems (IVP) • Boundary Value Problems (BVP) • Plot the numerical solution • Evaluate the solution at a given value of x A major new addition to Numerical Solver, bringing numerical ODE solving to your iPhone and iPad.

bug fixes, UI improvements

Fix a bug in the differentiation code

• Introduced symbolic differentiation of equations with respect to x or y • Compute derivatives at specific values of x and y • Support for advanced expressions, including powers and logarithmic forms

UI Enhancements: Designate the selected Parenthesis with bold black color

Fixes a bug in the integration code

Add the x^y function, where x, and y can literally be anything! The old x^2 and x^3 functions are in the second page in the keyboard, tap on the 2nd button to view them

Integrate any single, double or triple Integral. The unknown variables are x,y, and/or z

Create Charts from equations or data (x,y) No limit on the number of equations that you can plot, no limit on the number of data that you can enter Each equation can have a different color Upon request, each module has a trial period

Minor fixes

Add Hyperbolic functions and Inverse Trigonometric functions Change the way we present the solution for a System of Equations Minor UI fixes