Difference between revisions of "Manuals/calci/COTH"
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|- class="even" | |- class="even" | ||
|'''COTH(z)''' | |'''COTH(z)''' | ||
− | |'''Value | + | |'''Value''' |
|- class="odd" | |- class="odd" |
Revision as of 03:06, 7 November 2013
COTH(z)
- where z is any real number
Description
- This function gives the hyperbolic Cotangent of 'z'.
- It's also called as Circular function.
- COTH is the reciprocal of TANH function.
- i.e or iCOT(iz).where 'i' is the imaginary unit and .
- Also relation between Hyperbolic & Trignometric function is &
Examples
COTH(z)
- z is any real number.
COTH(z) | Value |
COTH(1) | 1.3130352854993312 |
COTH(30) | 1 |
COTH(-45) | -1 |