This is a calculator

Simple and easy to use calculator. Just input the expression you want to calculate. Available functions: • sin(arg) cos(arg) tan(arg) ctg(arg) • pow(base, exponent) = base^exponent pow(base) = pow(base, 2) • sqrt(degree, radicand) = degree^(1/radicand) sqrt(radicand) = sqrt(2, radicand) • log(base, power) log(power) = log(10, power) ln(power) = log(e, power) • ANS Feel free to rate and review :)


  • Addition, substraction, multiplication, division, exponentiation
  • Trigonometric functions sin, cos, tan, ctg
  • Constant pi, e
  • Proper order of operations