convert/csccot - Maple Help

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convert/csccot

convert trigonometric functions to csc, cot, csch, coth

 Calling Sequence convert( expr, csccot ) convert( expr, csccot, x )

Parameters

 expr - any expression x - (optional) name or list or set of names

Description

 • convert/csccot converts all trigonometric functions appearing in the expression to csc and cot, and converts all hyperbolic functions to csch and coth.
 • If the optional parameter x is specified, then only those functions that depend on the variables in x will be converted.

Examples

 > $\mathrm{convert}\left(\mathrm{cos}\left(x\right),\mathrm{csccot}\right)$
 $\frac{{\mathrm{cot}}{}\left({x}\right)}{{\mathrm{csc}}{}\left({x}\right)}$ (1)
 > $\mathrm{convert}\left(\mathrm{sech}\left(x\right),\mathrm{csccot}\right)$
 $\frac{{\mathrm{csch}}{}\left({x}\right)}{{\mathrm{coth}}{}\left({x}\right)}$ (2)
 > $\mathrm{convert}\left(\mathrm{tan}\left(\mathrm{tan}\left(x\right)\mathrm{sech}\left(a\right)\right)\mathrm{cos}\left(b\right),\mathrm{csccot},\left\{b,x\right\}\right)$
 $\frac{{\mathrm{cot}}{}\left({b}\right)}{{\mathrm{cot}}{}\left(\frac{{\mathrm{sech}}{}\left({a}\right)}{{\mathrm{cot}}{}\left({x}\right)}\right){}{\mathrm{csc}}{}\left({b}\right)}$ (3)

 See Also