Difference between revisions of "Manuals/calci/CSCH"

Revision as of 00:24, 6 November 2013

CSCH(z)

This function gives the Hyperbolic Cosecant of 'z'.
It's also called as Circular function.
Here $CSCH=sinh(z)^{-1}$ 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)

CSCH(z)

@@ Line 10: / Line 10: @@
 == Examples ==
-'''SINH(z)'''
+'''CSCH(z)'''
 *'''z''' is any real number.
@@ Line 16: / Line 16: @@
 |- class="even"
-|'''SINH(z)'''
+|'''CSCH(z)'''
 |'''Value(Radian)'''
 |- class="odd"
-| SINH(0)
+| CSCH(0)
-| 0
+| Infinity
 |- class="even"
-| SINH(10)
+| CSCH(7)
-| 11013.23287
+| 0.00182376
 |- class="odd"
-| SINH(-3)
+| CSCH(-2)
-| -10.0178749274099
+| 0.27572056
 |}