List questions from hyperbolic-functions

Published on 22 Mar 2026 - 3:12

649

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How to tell the difference between a quadratic curve and a hyperbolic cosine curve?

Published on 04 Nov 2019 - 21:22

72

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Estimate ${\int_0^1 \sinh(ax) f(x) dx}/{\int_0^1 \cosh(ax) f(x) dx}$

Published on 05 Nov 2019 - 22:23

407

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How to squish and squash x-axis hyperbolic tangent

Published on 07 Nov 2019 - 13:25

87

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Prove the following function set is a group under function composition.

Published on 08 Nov 2019 - 7:57

37

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Prove $f_a\circ f_b = f_{ab}$

Published on 08 Nov 2019 - 14:36

31

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Limit of Area sine hyperbolic

Published on 09 Nov 2019 - 10:07

422

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Optimize a point to a hyperbola

Published on 10 Nov 2019 - 5:07

1.9k

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Inverse function of tanh(x)

Published on 18 Nov 2019 - 19:15

30

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Explanation of mobius transformation question.

Published on 25 Mar 2026 - 13:05

71

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$\underset{x\rightarrow\infty}\lim{\Big(\sqrt{\cosh{x}}-\sqrt{\sinh{x}}\Big)}e^{\frac{3x}{2}}$

Published on 22 Nov 2019 - 19:11

98

Views

Proof of $f(x)=\sinh x \Rightarrow \frac{df}{dx}=\cosh x$ with definition of derivative.

Published on 23 Nov 2019 - 13:37

221

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What's the point of hyperbolic trigonometric functions?

Published on 26 Nov 2019 - 23:58

122

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Hyperbolic analog of atan2(y,x)?

Published on 02 Dec 2019 - 20:34

272

Views

Intuitive/geometric way to show that $\sinh x =-i\sin ix$ and $\cosh x=\cos ix$?

Published on 02 Dec 2019 - 23:55

List Question

Evaluating $\sin(5-8i)$

How to tell the difference between a quadratic curve and a hyperbolic cosine curve?

Estimate ${\int_0^1 \sinh(ax) f(x) dx}/{\int_0^1 \cosh(ax) f(x) dx}$

How to squish and squash x-axis hyperbolic tangent

Prove the following function set is a group under function composition.

Prove $f_a\circ f_b = f_{ab}$

Limit of Area sine hyperbolic

Optimize a point to a hyperbola

Inverse function of tanh(x)

Explanation of mobius transformation question.

$\underset{x\rightarrow\infty}\lim{\Big(\sqrt{\cosh{x}}-\sqrt{\sinh{x}}\Big)}e^{\frac{3x}{2}}$

Proof of $f(x)=\sinh x \Rightarrow \frac{df}{dx}=\cosh x$ with definition of derivative.

What's the point of hyperbolic trigonometric functions?

Hyperbolic analog of atan2(y,x)?

Intuitive/geometric way to show that $\sinh x =-i\sin ix$ and $\cosh x=\cos ix$?

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