IMLOG2(inumber)

Returns the base-2 logarithm of a complex number.

inumberThe complex number for which you want the base-2 logarithm.

Remarks

* If "inumber" is not in the form x + yi or x + yj, then #NUM! is retruned.
* You can use the COMPLEX function to convert real and imaginary coefficients into a complex number.
* In Excel 2010 the accuracy of this function was improved.
* In Excel 2007 the format returned by this function has been changed so that the imaginary part is displayed in consistent scientific notation.
* In Excel 2003 this function was only available when you had the Analysis ToolPak add-in loaded.
* For the Microsoft documentation refer to support.office.com

 A
1=IMLOG2("3+4i") = 2.32192809488736+1.33780421245098i
2=IMLOG2("3+4j") = 2.32192809488736+1.33780421245098j
3=IMLOG2("3i") = 1.58496250072116+2.2661800709136i
4=IMLOG2("3") = £1.58
5=TEXT(IMLOG2("3"),"0.000") = 1.585
6=IMLOG2("some text") = #NUM!


© 2019 Better Solutions Limited. All Rights Reserved. © 2019 Better Solutions Limited Top