Difference between revisions of "Manuals/calci/IMABS"
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| − | <div | + | <div style="font-size:30px">'''IMABS(in)'''</div><br/> |
| − | + | *IMABS(iN),where iN is the complex number of the form x+iy | |
| − | + | ==Description== | |
| + | *This function gives the absolute value of a complex number of the form x+iy. | ||
| + | *Complex number z=x+iy, where x&y are real numbers and i is the imaginary unit i=sqrt(-1). | ||
| + | *A complex number's absolute value is measured from zero on the complex number plane. | ||
| + | *We can use COMPLEX function to convert real and imaginary number in to a complex number. | ||
| + | *The absolute value of a complex number is IMABS(z)=|z|=sqrt(x^2+y^2) | ||
| − | + | ==Examples== | |
| − | |||
| − | |||
| − | + | *IMABS("6+8i")=10 | |
| + | *IMABS("5-7i")=SQRT(74)=8.60232 | ||
| + | *IMABS("-3-5i")=SQRT(34)=5.83095 | ||
| − | + | ==See Also== | |
| − | + | *[[Manuals/calci/ABS | ABS ]] | |
| + | *[[Manuals/calci/COMPLEX | COMPLEX ]] | ||
| − | |||
| − | + | ==References== | |
| − | + | [http://en.wikipedia.org/wiki/Complex_number| Complex Numbers] | |
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Revision as of 03:29, 19 November 2013
IMABS(in)
- IMABS(iN),where iN is the complex number of the form x+iy
Description
- This function gives the absolute value of a complex number of the form x+iy.
- Complex number z=x+iy, where x&y are real numbers and i is the imaginary unit i=sqrt(-1).
- A complex number's absolute value is measured from zero on the complex number plane.
- We can use COMPLEX function to convert real and imaginary number in to a complex number.
- The absolute value of a complex number is IMABS(z)=|z|=sqrt(x^2+y^2)
Examples
- IMABS("6+8i")=10
- IMABS("5-7i")=SQRT(74)=8.60232
- IMABS("-3-5i")=SQRT(34)=5.83095
See Also