ZCalcPro app for iPhone and iPad

* Plotting: Display 2D plots containing single to multiple lines, scatters, and bar charts including controls of colors and styles.
* Financial: Basic financial functions consisting of periodic payments, interest payments, principal payments, and future value.
* Linear Algebra: Standard matrix operations consisting of arithmetic operators, invert, transpose, determinant, diagonal, cross, dot, and other operations.
* Statistics: Collection of statistical functions consisting of Chi Squared, Fishers F, Gamma, Normal, Students T, Uniform, and many more.
* Units: Unit conversion (i.e., linear, time, temperature) functions.
* Miscellaneous: Import/export your results; Special Bessel, Gamma, Legendre and many more functions.
* Scripting: Write your own functions in the scripting language that can be organized into a collection of projects (i.e., libraries) for easy accessibility.
* Documentation: Complete built-in documentation of all functions with numerous examples to get you started quickly.
* Others: The keyboard is designed to easily enter arithmetic expression to calculate; No internet connection required to evaluate your expression or run your scripts.

See quick demo at https://zynergyapps.com/calcpro-demo.html