IMCOT function/text/scalc/01/func_imcot.xhpIMCOT functioncotangent;complex number
IMCOT
function
Returns the cotangent of a complex number. The cotangent of a complex number "a+bi" can be expressed by:
cot(a+bi)=cos(a+bi)/sin(a+bi)
IMCOT(Complex_number)
whose cotangent is to be calculated.
=("4-3i")
returns 0.00490118239430447+0.999266927805902i.
=(2)
returns -0.457657554360286 as a string.