Difference between revisions of "Manuals/calci/COSH"
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| 548.3170352 | | 548.3170352 | ||
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| + | ==Related Videos== | ||
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| + | {{#ev:youtube|Wfpb-fniSSk|280|center|Hyperbolic COS}} | ||
==See Also== | ==See Also== | ||
Revision as of 13:47, 21 May 2015
COSH(z)
- where z is any real number
Description
- This function gives the hyperbolic Cos of 'z'.
- Also it is called as Circular function.
- Here or , where is the imaginary unit and
- Also relation between Hyperbolic & Trigonometric function is &
- COSH(-z) = COSH(z)
or 
, where 
is the imaginary unit and 
& 
Examples
COSH(z)
- z is any real number.
| COSH(z) | Value |
| COSH(0) | 1 |
| COSH(10) | 11013.232920103319 |
| COSH(7) | 548.3170352 |