Calculator is a scientific calculator for Windows Phone

New in this version:

- definite integral
- trigonometric functions:
cot, sec, csc, arccot, arcsec, arccsc
- angle unit gradian
- integer factorization
- differentiation supports more
functions
- greatest common divisor (gcd),
least common multiple (lcm)
- absolute value
- body mass index

- arrange buttons
- copy result to clipboard
- brackets highlighting
- optimized display of expressions
- optimized input of expressions
- stop long calculations
- button *10^

Features:

- natural display of expressions
- easy control, optimized for
smartphones
- input history
- interactive error messages for
incorrect expressions

- basic arithmetic operations
- power, root, logarithm
- trigonometric functions:
sin, cos, tan, arcsin, arcos, arctan
- symbolic differentiation
- simplify expressions
- hexadecimal, octal and binary
calculations with decimal places