Complex Number Calculator
images/complex.js
Instructions
Just type your formula into the top box.
Example: type in (2-3i)*(1+i), and see the answer of 5-i
All Functions
Operators
+
Addition operator
-
Subtraction operator
*
Multiplication operator
/
Division operator
^
Exponent (Power) operator
()
Parentheses (brackets)
Functions
sqrt
sin
cos
Cosine
tan
Tangent
asin
Inverse sine (arcsine)
acos
Inverse cosine (arccos)
atan
Inverse tangent (arctangent)
sinh
Hyperbolic sine
cosh
Hyperbolic cosine
tanh
Hyperbolic tangent
ln
The natural logarithm
log
The base-10 logarithm
abs
Absolute value (distance from zero)
deg
rad
Convert degrees to radians
sign
+1 for 0 or greater, otherwise −1
round
round to nearest integer
largest integer not greater than the input value
smallest integer not less than the input value
fact
factorial function
Constants
pi
The constant π (3.14159265...)
e
Euler's number (2.71828...), the base for the natural logarithm
Complex Functions
conj
conjugate of complex number. Example: conj(2−3i) = 2+3i
re
real part of complex number. Example: re(2−3i) = 2
im
imaginary part of complex number. Example: im(2−3i) = −3