Mister Exam
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- Derivative of a implicit defined function
- Derivative of Parametric Function
- Partial derivative of the function
- Curve tracing functions Step by Step
- Integral Step by Step
- Differential equations Step by Step
- Limits Step by Step
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How to use it?
- Derivative of:
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Derivative of (x-1)^2
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Derivative of (x^3)/3
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Derivative of sin(x)*cos(x)
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Derivative of 2x*e^(2x)
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Identical expressions
- y=ln*(ch(x))
- y equally ln multiply by (ch(x))
- y=ln(ch(x))
- y=lnchx
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Similar expressions
- ln(ch(x))/ln(cox(x))
- y=arctg(shx)+shxlnchx
- y=arctg^3(ln(chx)+(1/2ch^2*x))
- y=x*arctg(*chx)+(*chx)ln*chx
Derivative of y=ln*(ch(x))
The solution
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log(cosh(x))
$$\log{\left(\cosh{\left(x \right)} \right)}$$
d --(log(cosh(x))) dx
$$\frac{d}{d x} \log{\left(\cosh{\left(x \right)} \right)}$$
The first derivative
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sinh(x) ------- cosh(x)
$$\frac{\sinh{\left(x \right)}}{\cosh{\left(x \right)}}$$
The second derivative
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2
sinh (x)
1 - --------
2
cosh (x)
$$- \frac{\sinh^{2}{\left(x \right)}}{\cosh^{2}{\left(x \right)}} + 1$$