Changes

==Description==

==Description==

*This function gives the Hyperbolic SIN of 'z'.

*This function gives the Hyperbolic Cosecant of 'z'.

*It's also called as Circular function.

*It's also called as Circular function.

*Here <math>SINH=\frac{e^z-e^{-z}}{2}</math> or <math>-iSIN(iz)</math>, where <math>i</math> is the imaginary unit and <math>i=\sqrt{-1}</math>

*Here <math>CSCH= sinh(z)^{-1}</math> ie, <math>\frac{2}{e^z-e^{-z}}</math> or <math>-Icsc(iz)</math>, where <math>i</math> is the imaginary unit and <math>i=\sqrt{-1}</math>

*The relation between Hyperbolic & Trigonometric function is <math>Sin(iz)=iSin(hz)</math> & <math>Sinh(iz)= iSin(z)</math>

*The relation between Hyperbolic & Trigonometric function is <math>CSC(iz) = -ICSCh(z)</math> & <math>Csch(iz)=-iCsc(z)</math>

*SINH(-z) = -SINH(z)

*CSCH(-z)=-CSCH(z)

== Examples ==

== Examples ==