Complex Number Calculator for PC

This scientific/complex number calculator computes mathematical expressions containing real, imaginary and, in general, complex numbers in standard (rectangular) a+bi and polar (phasor) r∠(θ) forms such as

1+2i - 3∠(π/4) + sin(3i)^2

The calculator converts the results to rectangular (standard), polar and other modular forms.
(Long press i or ∠ to see all forms of the calculated result).

You can use any standard mathematical functions & operations in your expressions such as

• addition, subtraction, multiplication, division, exponentiation, parallel summation (mostly used in electrical engineering)
• power, exponential & logarithmic functions
• trigonometric functions and their Inverses
• hyperbolic functions and their Inverses
• Gamma function, Γ
• Psi function, Ψ
• Zeta function, ζ

Scientific/Complex number calculations can be performed in RAD (radians) or DEG (degrees) mode.

The results can be displayed with fixed, scientific and engineering notations.

Other Features

• You can also enter functions f(x) or parametric equations p(t) and generate table of values.

Do statistics with one or two dimensional real data (you can also use expressions of complex numbers for data as long as they evaluate to real numbers):
• x1, x2, …
• x1, y1; x2, y2; …
Press Σ to do the calculations.

• Calculate combinations C(n, r) and permutations P(n, r).

• Scientific constants.
• Unit converter (Mass, Length, Velocity, ...)

This scientific calculator / complex number calculator contains full built-in instructions.