VisualCalc is an advanced programmable scientific calculator with complex, array and matrix operations and graphing. Summary of features: • Real and complex numbers • Arrays and matrix manipulation • Support for conditional computations and looping • Optionally display results in rational fraction format • Trigonometric, logarithmic, complex, statistical, matrix functions • Solution of linear algebraic equations • Unlimited number of user variables • Multiline equations with size up to 16 Kbytes • Saving equations for further work • Function graphs with support for tracing the graphs • Separate display for variables and results • Automatic calculation mode • Ability to interrupt lengthy calculations • Support for comments in the equation text • Customizable fonts for editing and results