Use this unsurpassed comprehensive complex number calculator as a full-fledged scientific calculator to compute expressions of real, imaginary or, in general, complex numbers in standard (rectangular), polar (phasor) and other modular forms.

Also enter functions f(x) or parametric equations p(t) and generate table of values. Do simple statistics with one or two dimensional data and find and graph linear regression lines.

With a unique intuitive user interface this scientific complex calculator computes complex functions (functions with complex arguments), and in general, arbitrary complicated complex number expressions such as

1 + 2i + 3∠(π/4) +sin(i)cos(2 + i)^(4 - 2i)

with exceptional ease and converts the result or any complex number to polar and other modular forms.

• Supports all standard mathematical operations and functions with real, imaginary and complex numbers as their arguments.

*** Note: Swipe the number pad to the right to see more functions (trig, hyperbolic, inverses, etc).

• Complex trigonometric functions and their complex Inverses

• Complex exponential and logarithmic functions

• Complex hyperbolic functions and their complex Inverses

• Complex Gamma function

• Complex psi function, Ψ

• Complex zeta function, ζ

• Calculate expressions containing complex numbers in standard form a+bi and polar (phasor) form r∠(θ).

• Convert complex numbers from rectangular to polar and other modular forms and vice versa (long press i or ∠ to see all forms of the calculated result).

• RAD and DEG mode.
In addition to evaluating trig and related functions, this scientific complex number calculator allows the angle of polar form of complex numbers to be entered in radians or degrees.

• Fixed, scientific and engineering notations.

This scientific calculator also let you do statistics with one or two dimensional real data:
• x1, x2 ,x3, ... .
• Press Σ to calculate sum, mean, max, min, variance, sample and standard deviation, median, upper and lower quartile, etc.

*** Note: You can use expressions of complex numbers for data as long as they evaluate to real numbers.

• x1, y1; x2, y2; x3, y3; ... .
• Press Σ to calculate the equation of the linear regression line and graph it.

• Long press ! to calculate combinations C(n, r) and permutations P(n, r).

• Enter functions f(x) or parametric equations p(t) and generate table of values.

• Physical/Chemical/Atomic and other scientific constants.

• Easy to use unit converter (Time, Mass, Length, Velocity, and many more).


All of the above with more details are included in the built-in Instruction menu accompanying this scientific complex numbers calculator.