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- Find the derivative using the definition
- Find the derivative using the product rule
- Find the derivative using the quotient rule
- Find the derivative using logarithmic differentiation
- Find the derivative
- Integrate by partial fractions
- Product of Binomials with Common Term
- FOIL Method
- Integrate by substitution
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The derivative of the natural logarithm of a function is equal to the derivative of the function divided by that function. If $f(x)=ln\:a$ (where $a$ is a function of $x$), then $\displaystyle f'(x)=\frac{a'}{a}$
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$\frac{1}{\mathrm{tanh}\left(\frac{x}{2}\right)}\frac{d}{dx}\left(\mathrm{tanh}\left(\frac{x}{2}\right)\right)$
Learn how to solve problems step by step online. Find the derivative of ln(tanh(x/2)). The derivative of the natural logarithm of a function is equal to the derivative of the function divided by that function. If f(x)=ln\:a (where a is a function of x), then \displaystyle f'(x)=\frac{a'}{a}. Taking the derivative of hyperbolic tangent. The derivative of a function multiplied by a constant (\frac{1}{2}) is equal to the constant times the derivative of the function. Multiplying fractions \frac{1}{\mathrm{tanh}\left(\frac{x}{2}\right)} \times \frac{1}{2}.