Complex Number Calculator
Instructions
Just type your formula into the top box.
Example: type in (23i)*(1+i), and see the answer of 5i
All Functions
Operators
+  Addition operator  

  Subtraction operator  
*  Multiplication operator  
/  Division operator  
^  Power/Exponent/Index operator  
()  Parentheses 
Functions
sqrt  Square Root  

sin  sine  
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  
exp  e (the Euler Constant) raised to the power of a value or expression  
ln  The natural logarithm 

round  round to nearest integer  
floor  Returns the largest (closest to positive infinity) value that is not greater than the argument and is an integer.  
ceil  Returns the smallest (closest to negative infinity) value that is not less than the argument and is an integer.  
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) = −3i 
Constants
i  The unit Imaginary Number (√(1))  

pi  The constant π (3.141592654...)  
e  Euler's Number (2.71828...), the base for the natural logarithm 