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TrigExpand
TrigExpand(expr)
- expands out trigonometric expressions in
expr
.
Examples
>>> TrigExpand(Sin(x+y))
Cos(x)*Sin(y)+Cos(y)*Sin(x)
Updated
TrigExpand(expr)
expr
.>>> TrigExpand(Sin(x+y))
Cos(x)*Sin(y)+Cos(y)*Sin(x)
Updated