Manuals/calci/CSCH

CSCH(z)

• Where z is any real number
• It is read as COSECH(z)

Description

• This function gives the Hyperbolic Cosecant of 'z'.
• It's also called as Circular function.
• Here $CSCH(z)=(sinh(z))^{-1}$ ie, ${\frac {2}{e^{z}-e^{-z}}}$ or $icsc(iz)$, where $i$ is the imaginary unit and $i={\sqrt {-1}}$
• The relation between Hyperbolic & Trigonometric function is $Csc(iz)=-iCsch(z)$ & $Csch(iz)=-iCsc(z)$
• CSCH(-z)=-CSCH(z)

Examples

CSCH(z)

• z is any real number.

CSCH(z)	Value
CSCH(0)	Infinity
CSCH(7)	0.00182376
CSCH(-2)	0.27572056

See Also

• COSEC

• DCOSEC

• SINH

References

• List of Trigonometric Functions
• Hyperbolic Function