RedCrab Calculator and Complex numbers
Complex numbers basics 

Available in RedCrab PLUS


The following example shows the definition of a 2x2 matrix and its use as an argument in different functions. 

Functions of complex numbers: 

Re  gets the real component of a complex number  
Im  gets the imaginary component of a complex number  
Arg  gets the angle of a complex number  
Imag  change a real number to a imaginary number  
Complex  converted a complex number from two real numbers.  
Magnitude  gets the magnitude (or absolute value) of a complex number  
FromPolar  creates a complex number from a point's polar coordinates  
Conjugate  computes the conjugate of a complex number 