Trigonometric Functions
========================

A list of the available trigonometric functions in omtools. 
Assume that x is an input vector, matrix, or tensor. 


Sine Functions
-----------------
- omtools.sin(x):
	Computes the element-wise sine of an array.

- omtools.arcsin(x):
	Computes the element-wise inverse sine of an array.

- omtools.sinh(x):
	Computes the element-wise hyperbolic sine of an array.
	

Cosine Functions
-----------------
	
- omtools.cos(x):
	Computes the element-wise cosine of an array.

- omtools.arccos(x):
	Computes the element-wise inverse cosine of an array. 
	
- omtools.cosh(x):
	Computes the element-wise hyperbolic cosine of an array.

Tangent Functions
-------------------

- omtools.tan(x):
	Computes the element-wise tangent of an array.

- omtools.arctan(x):
	Computes the element-wise inverse tangent of an array.

- omtools.tanh(x):
	Computes the element-wise hyperbolic tangent of an array.
	
Secant Functions 
-----------------

- omtools.sec(x):
	Computes the element-wise secant of an array.
	
- omtools.sech(x):
	Computes the element-wise hyperblic secant of an array.
	
Cosecant Functions
--------------------
- omtools.cosec(x):
	Computes the element-wise cosecant of an array.
	
- omtools.cosech(x):
	Computes the element-wise hyperbolic cosecant of an array.
	
Cotangent Functions
--------------------
	
- omtools.cotan(x):
	Computes the element-wise cotangent of an array.
	
- omtools.cotanh(x):
	Computes the element-wise cotangent of an array.