Difference between revisions of "Manuals/calci/IMLOG10"
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| − | <div | + | <div style="font-size:30px">'''IMLOG10(z)'''</div><br/> |
| + | *<math>z</math> is the complex number is of the form <math>x+iy</math> | ||
| − | + | ==Description== | |
| + | *This function gives the common logarithm of a complex number. | ||
| + | *IMLOG10(z),Where z is the complex number in the form of "x+iy".i.e. x&y are the real numbers. | ||
| + | *'I' imaginary unit .i=sqrt(-1). | ||
| + | *Log base 10, is known as the common logarithm or decadic logarithm, is the logarithm to the base 10. | ||
| + | *To find the common logarithm of a complex number we have to calculate from the natural logarithm. | ||
| + | *So log10(x+iy)=(log10 e)ln(x+iy). | ||
| + | *We can use COMPLEX function to convert real and imaginary number in to a complex number. | ||
| − | + | ==Examples== | |
| − | |||
| − | |||
| − | + | #IMLOG10("6+7i")=0.964709462857146+0.37443569720420i | |
| + | #IMLOG10("4-5i")=0.806391928359868-0.389151908999031i | ||
| + | #IMLOG10("8")=0.903089986991944 | ||
| + | #IMLOG10("3i")=0.477121254719662+0.682188176920921i | ||
| + | #IMLOG10("0")=NULL | ||
| + | *Imln("8") for that it should consider the imaginary value is zero,but calci is not considering like EXCEL | ||
| − | + | ==See Also== | |
| − | + | *[[Manuals/calci/IMLN | IMLN ]] | |
| − | + | *[[Manuals/calci/LOG10 | LOG10 ]] | |
| + | *[[Manuals/calci/COMPLEX | COMPLEX ]] | ||
| − | |||
| − | + | ==References== | |
| − | + | [http://en.wikipedia.org/wiki/Bessel_function Bessel Function] | |
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Revision as of 04:21, 16 December 2013
IMLOG10(z)
- is the complex number is of the form
is the complex number is of the form 
Description
- This function gives the common logarithm of a complex number.
- IMLOG10(z),Where z is the complex number in the form of "x+iy".i.e. x&y are the real numbers.
- 'I' imaginary unit .i=sqrt(-1).
- Log base 10, is known as the common logarithm or decadic logarithm, is the logarithm to the base 10.
- To find the common logarithm of a complex number we have to calculate from the natural logarithm.
- So log10(x+iy)=(log10 e)ln(x+iy).
- We can use COMPLEX function to convert real and imaginary number in to a complex number.
Examples
- IMLOG10("6+7i")=0.964709462857146+0.37443569720420i
- IMLOG10("4-5i")=0.806391928359868-0.389151908999031i
- IMLOG10("8")=0.903089986991944
- IMLOG10("3i")=0.477121254719662+0.682188176920921i
- IMLOG10("0")=NULL
- Imln("8") for that it should consider the imaginary value is zero,but calci is not considering like EXCEL
See Also