Calculator³

\\A beast of a calculator app - AppAdvice A lightweight, yet powerful 3-in-1 calculator (scientific, graphing, and programmer) with a posh design. Calculator³ captures what is missing in modern commercial calculators, be it technical functionality or user interface shortcomings, and puts together a complete package catered to all audiences, leisure or veteran. General Highlights - no ads - iPhone/iPad compatible - portrait/landscape orientation support - full RPN mode option - basic/advanced keyboard layout (portrait only) - themes Scientific Calculator Highlights - supported angle modes degree, radian, and gradian - supports decimal and negative non-integer factorials - supports decimal combinations and permutations - supports memory functions and visually displays current value in memory - supports parenthesis and visually displays parenthesis count - supports modulo (%) operation Graphing Calculator Highlights - supports all functions in the Scientific Calculator - provides a workspace (tape) for manually inputting and evaluating math equations - plots 2D graphs using adaptive sampling routine; supports roots/intersections as well as simply tracing the graphs - real-time syntax highlighting, auto-encloses parenthesis, and multiplies out brackets Programmer Calculator Highlights - supports up to 64-bit bitwise calculations - supports DEC, OCT, and HEX number systems - supports Unicode and ASCII characters - displays visual binary table