Hyperbolic Derivatives Math
Remember that you can also see this function written as.
Hyperbolic derivatives math. Y a r c c o s h x y text arccosh x y arccosh x. 2 c s c h 4 x 3 1 2 c o t h 4 x 3 1 d d x 4 x 3 1 2 mathrm csch left 4x 3 1 right 2 mathrm coth left 4x 3 1 right frac d dx left 4x 3 1 right 2csch 4x3 1 2 coth 4x3 1 dxd. Taking the derivative of hyperbolic cosecant. The last set of functions that we re going to be looking in this chapter at are the hyperbolic functions.
Y cosh 1 x y cosh. Derivatives of hyperbolic functions. In many physical situations combinations of bf e x and bf e x arise fairly often. We only see a difference between the two when it comes to the derivative of cosine vs.
It is known that the hyperbolic sine and cosine are connected by the relationship cosh 2 x sinh 2 x 1 therefore the derivative of the hyperbolic tangent is written as left tanh x right prime frac cosh 2 x sinh 2 x cosh 2 x frac 1 cosh 2 x text sech 2 x. These are both representations of the inverse hyperbolic cosine function and they can be used interchangeably.