convert/sincos - Maple Help

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convert/sincos - convert trig functions to sin, cos, sinh, cosh

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

Parameters

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

Description

•	convert/sincos converts all trigonometric functions appearing in the expression to sin and cos, and converts all hyperbolic trigonometric functions to sinh and cosh.