List questions from hyperbolic-functions

Published on 28 Mar 2026 - 19:30

136

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Find $\lim_{x\to \infty}\frac{1-\tanh(x)}{e^{-2x}}$ without L'Hopital

Published on 21 Feb 2016 - 8:53

322

Views

Limit of function of hyperbolic

Published on 22 Feb 2016 - 8:37

151

Views

Summation of series involving $\sinh$ of a square root

Published on 22 Feb 2016 - 16:26

744

Views

Derivation of $\tanh$ solution to $\frac{1}{2}f''=f^3 - f$

Published on 24 Feb 2016 - 13:10

482

Views

How to prove sum related to hyperbolic tangents $\sum_{k=0}^{n-1}\frac{\tanh(...)}{1+\frac{\tanh^2x}{\tan^2(....)}}=\tanh(2nx)$

Published on 04 Mar 2016 - 2:07

106

Views

reduction of formula algebraically

Published on 08 Mar 2016 - 0:19

4k

Views

Prove cosh(x) and sinh(x) are continuous.

Published on 08 Mar 2016 - 1:24

33

Views

Reduction of expression algebraically

Published on 08 Mar 2016 - 2:05

188

Views

Finding limit of hyperpolic expression.

Published on 08 Mar 2016 - 2:41

168

Views

Proof of hyperbolic function limits and values.

Published on 08 Mar 2016 - 4:54

3.5k

Views

How to remember hyperbolic functions

Published on 10 Mar 2016 - 10:42

3.4k

Views

Prove that $|\sin z| \geq |\sin x|$ and $|\cos z| \geq |\cos x|$

Published on 15 Mar 2016 - 15:17

442

Views

On convergence/divergence of improper integral with hyperbolic function

Published on 24 Mar 2016 - 4:45

349

Views

system of equation with cosh and sinh

Published on 24 Mar 2016 - 17:39

List Question

Coincidence that series of arctan is alternating series of artanh?

Find $\lim_{x\to \infty}\frac{1-\tanh(x)}{e^{-2x}}$ without L'Hopital

Limit of function of hyperbolic

Summation of series involving $\sinh$ of a square root

Derivation of $\tanh$ solution to $\frac{1}{2}f''=f^3 - f$

How to prove sum related to hyperbolic tangents $\sum_{k=0}^{n-1}\frac{\tanh(...)}{1+\frac{\tanh^2x}{\tan^2(....)}}=\tanh(2nx)$

reduction of formula algebraically

Prove cosh(x) and sinh(x) are continuous.

Reduction of expression algebraically

Finding limit of hyperpolic expression.

Proof of hyperbolic function limits and values.

How to remember hyperbolic functions

Prove that $|\sin z| \geq |\sin x|$ and $|\cos z| \geq |\cos x|$

On convergence/divergence of improper integral with hyperbolic function

system of equation with cosh and sinh

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