logarithms - Maple Help

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convert/ln

convert arctrig functions to logarithms

 Calling Sequence convert(expr, ln )

Parameters

 expr - expression with inverse trigonometric functions

Description

 • The convert/ln function converts all inverse trigonometric functions appearing in the expression to their corresponding logarithmic form.

Examples

 > $\mathrm{convert}\left(\mathrm{arcsin}\left(x\right),\mathrm{ln}\right)$
 ${-I}{}{\mathrm{ln}}{}\left(\sqrt{{-}{{x}}^{{2}}{+}{1}}{+}{I}{}{x}\right)$ (1)
 > $\mathrm{convert}\left(\mathrm{arctanh}\left(x\right),\mathrm{ln}\right)$
 $\frac{{\mathrm{ln}}{}\left({x}{+}{1}\right)}{{2}}{-}\frac{{\mathrm{ln}}{}\left({1}{-}{x}\right)}{{2}}$ (2)

 See Also