Difference between revisions of "Manuals/calci/IMCOT"

Latest revision as of 15:29, 19 July 2018

IMCOT(ComplexNumber)

This function gives the COTAN value of a complex number.
Consider the complex number in the form of $x+iy$
x & y are the real numbers.
'i' is the imaginary unit $i={\sqrt {-1}}$
Also x is called the real part & y is the imaginary part of a complex number.
COMPLEX is the function used to convert Real & Imaginary numbers in to a complex number.
$cot(x+iy)$ is defined by $cot(x+iy)=(sin(2x)+isinh(2y))/(cosh(2y)-cos(2x))$

IMCOT(ComplexNumber)

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 <div style="font-size:30px">'''IMCOT(ComplexNumber)'''</div><br/>
-* where <math>ComplexNumber</math> is any complex number.
+* where <math>ComplexNumber</math> is any complex number of the form x+iy.
 ==Description==