Difference between revisions of "Manuals/calci/IMSEC"
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<div style="font-size:30px">'''IMSEC (ComplexNumber)'''</div><br/> | <div style="font-size:30px">'''IMSEC (ComplexNumber)'''</div><br/> | ||
| − | *<math>ComplexNumber</math> is any complex number. | + | *<math>ComplexNumber</math> is any complex number of the form x+iy. |
==Description== | ==Description== | ||
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|- class="even" | |- class="even" | ||
| − | |'''IMSEC( | + | |'''IMSEC(ComplexNumber)''' |
|'''Value''' | |'''Value''' | ||
Latest revision as of 16:47, 19 July 2018
IMSEC (ComplexNumber)
- is any complex number of the form x+iy.
is any complex number of the form x+iy.Description
- This function gives the SECANT value of a complex number.
- Consider the complex number is the form of
- x & y are the real numbers.
- 'i' is the imaginary unit
- Also x is called the real part & y is the imaginary part of a complex number.
- COMPLEX is the function used to convert Real & Imaginary numbers in to a complex number.
- is defined by
is defined by ![{\displaystyle sec(x+iy)=[2(cosx.coshy+isinx.sinhy)]/(cos2x+cosh2y)}](https://wikimedia.org/api/rest_v1/media/math/render/png/46acea16a7571c842c8da2e53694a95a39b285e8)
Examples
IMSEC(ComplexNumber)
- ComplexNumber is any complex number.
| IMSEC(ComplexNumber) | Value |
| IMSEC("7+4i") | 0.02762312989997095+i0.024055975650141042 |
| IMSEC("7-8i") | 0.0005058121042022911-i0.00044078883863612046 |
| IMSEC("3") | -1.0101086659079939+i0 |
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See Also
References