Expression calculator

Calculates mathematical expressions.

Example 1: Must calculate 1/(2*pi*50kHz*100pF)View example
Example 2: Must calculate 10uF+470nF+220pFView example
Expression

You may use the following operators, functions and constants in formula:
  • + - * / ^ ( ) - Add, substract, multiply, divide, exponent and parentheses
  • sin(x), cos(x), tan(x) - sine, cosine and tangent in radiands
  • log(x), sqrt(x), ln(x) - logarithm, square root, natural logarithm
  • abs(x) - absolute value
  • p, n, u, m, c, d, k, M, G, T - pico, nano, micro, milli, centi, deci, kilo, mega, giga, tera prefix after a number (for example 3.96k converts to 3960)
  • pi - Circle's circumference to its diameter (~3.14)
  • e - Euler's number (~2.71)
  • E - Scientific E notation, times ten raised to the power (for example 1E6, 1.6E-9 or 10.8E+3)