hyperbola trig functions

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Last updated 3:33 AM on 5/26/26
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25 Terms

1
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sin h(x)

ex-e-x / 2

2
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cos h(x)

ex+e-x / 2

3
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tan h(x)

ex-e-x / ex+e-x

4
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csc h(x)

2 / ex-e-x (reciprocal of sin)

5
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cot h(x)

ex+e-x / ex-e-x (reciprocal of tan)

6
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sec h(x)

2 / ex+e-x (reciprocal of cos)

7
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cosh2(x)

-sinh2x = 1

8
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tanh2(x)

+sech2(x) = 1


9
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coth2(x)

-csch2(x) = 1

10
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d/dx sinh(x)

cosh(x)

11
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d/dx cosh(x)

sinh(x)

12
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d/dx tanh(x)

sech2(x)

13
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d/dx csch(x)

-csch(x)coth(x)

14
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d/dx sech(x)

-sech(x)tanh(x)

15
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d/dx coth(x)

-csch2(x)

16
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∫csch(x) dx

ln |csch(x) - cot h(x)| +c

17
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∫sech(x) dx

ln |sech(x) + tanh(x)| +c

18
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∫cot h(x) dx

ln |sinh(x)| + c

19
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d/dx [sinh-1 u]

u’ / sqrtu2+1

20
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d/dx [cosh-1u]

u’/sqrtu2-1

21
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d/dx [tanh-1u] AND [coth-1u]

u’/1-u2

22
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d/dx[sech-1u]

-u’/u sqrt1-u2

23
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d/dx [csch-1u]

-u’/|u| sqrt1+u2

24
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∫cos2xdx

∫1/2 (cos(2x)+1)dx

25
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∫tan²(x)dx dx

∫(-1+sec²x) dx