![calculus - Hyperbolic functions. Why are they named with trig functions? - Mathematics Stack Exchange calculus - Hyperbolic functions. Why are they named with trig functions? - Mathematics Stack Exchange](https://i.stack.imgur.com/jGn1w.png)
calculus - Hyperbolic functions. Why are they named with trig functions? - Mathematics Stack Exchange
![Derivative of Hyperbolic Functions - Formula, Proof, Examples | Derivative of Inverse Hyperbolic Functions Derivative of Hyperbolic Functions - Formula, Proof, Examples | Derivative of Inverse Hyperbolic Functions](https://d138zd1ktt9iqe.cloudfront.net/media/seo_landing_files/derivative-of-hyperbolic-functions-1643890109.png)
Derivative of Hyperbolic Functions - Formula, Proof, Examples | Derivative of Inverse Hyperbolic Functions
![SOLVED: 16. Establish the formulas cos(x + iy) cos x cosh y sin x sinh Y, sin(x + iy) = sin x cosh y + i cOS x sinh y, where cosh SOLVED: 16. Establish the formulas cos(x + iy) cos x cosh y sin x sinh Y, sin(x + iy) = sin x cosh y + i cOS x sinh y, where cosh](https://cdn.numerade.com/ask_images/c803491c39ea4d2d996650acc8e7b5fd.jpg)
SOLVED: 16. Establish the formulas cos(x + iy) cos x cosh y sin x sinh Y, sin(x + iy) = sin x cosh y + i cOS x sinh y, where cosh
![calculus - "Discovering" the hyperbolic functions $\cosh(x)$ and $\sinh(x)$ - Mathematics Stack Exchange calculus - "Discovering" the hyperbolic functions $\cosh(x)$ and $\sinh(x)$ - Mathematics Stack Exchange](https://i.imgur.com/XGCZRZg.png)