Difference between revisions of "Manuals/calci/IMLOG2"

Revision as of 01:38, 3 July 2014

IMLOG2(Complexnumber)

This function gives the binary logarithm of a complex number.
$IMLOG2(Complexnumber)$ , where Complexnumber is in the form of $z=x+iy$ . i.e. $x$ & $y$ are the real numbers.
And $I$ is the imaginary unit . $i={\sqrt {-1}}$ .
Binary logarithm is the inverse function of Failed to parse (syntax error): {\displaystyle n ↦ 2n} .
Log base 2 is called Binary logarithm.
To find the Binary logarithm of a complex number we have to calculate from the natural logarithm.
So $log2(x+iy)=(log_{2}e)ln(x+iy)$ .
We can use COMPLEX function to convert real and imaginary number in to a complex number.

The syntax is to calculate Binary logarithm of a complex number is .
- $Complexnumber$ is of the form $z=x+iy$ .
For e.g imlog2("2.1-3.5i")

ImLog2

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 **<math>Complexnumber</math>  is of the form <math>z=x+iy</math>.
 *For e.g imlog2("2.1-3.5i")
+{{#ev:youtube|Kd3hYo0wy4s|280|center|ImLog2}}
 ==Examples==