3.5.1.2 Trigonometric/Hyperbolic

Name	Brief	Example
	Returns the inverse of the corresponding trigonometric function.
	Returns the inverse of the corresponding trigonometric function.
	Returns the inverse of the corresponding hyperbolic cotangent.
	Returns the inverse of the corresponding trigonometric function.
	Return the inverse hyperbolic cosecant.
	Returns the angle in radians measured between the positive X axis and the line joining the origin (0,0) with the point given by (x, y).
	returns angle with one line which through two points(x1, y1) and (x2, y2) with X axis. Returns degrees if unit=1 or radians if unit=0, default is radians.
	returns angle with two lines. Returns degrees if unit=1 or radians if unit=0, default is radians.
	Returns the inverse of the corresponding trigonometric function.
	Returns the inverse of the hyperbolic secant.
	Returns the inverse of the corresponding trigonometric function.
	Returns the inverse of the corresponding trigonometric function.
	Returns the angle in radians measured between the positive X axis and the line joining the origin (0,0) with the point given by (x, y).
	Returns the inverse hyperbolic sine.
	Returns the inverse hyperbolic cosin.
	Return the inverse hyperbolic tangent.
	Return value of cosine for each value of the given x.
	Returns the hyperbolic form of cos(x) .
	Return value of cotangent for each value of the given x.
	Returns the hyperbolic cotangent.
	Return value of cosecant of given x.
	Returns the hyperbolic cosecant of given x.
	Converts the radians into degrees.
	Return the adjacent average in a specific range of certain cell.
	converts degrees into radians.
	Return value of secant for each value of the given x.
	Return the hyperbolic secant.
	Return value of sine for each value of the given x.
	Return the hyperbolic form of sin(x).
	Returns value of tangent for each value of the given x.
	Return the hyperbolic form of and tan(x).