From HiPER Development Studio:
Scientific calculator for Windows and Android.
Calculator features are:
up to a hundred decimal places and 9 digits of exponent,
landscape, portrait and expanded window format,
several graphical themes,
basic operation including percentage, modulo, negation;
unlimited number of braces,
advanced number operation such as random numbers, combinations, permutations, common greatest divisor;
goniometric and hyperbolic functions,
powers, roots, logarithms;
degrees, minutes and seconds conversion,
fixed point, scientific and engineering display format,
display exponent as SI units prefix,
mixed and improper fractions,
periodic numbers and their conversion to fractions,
memory operations with 10 extended memories,
most functions accessible through hot-keys,
tool tips with clear description of functions,
binary, octal and hexadecimal numeral systems,
logical operations and bitwise shifts,
fundamental physical constants,
"always on top" view.
Calculator has many settings to manage display numbers precision, full screen mode, decimal and thousand separators.
Current roadmap is to implement statistical functions, complex numbers, expression evaluation, graphs.