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Input:
def(sin(x))
Write:
`def(sin(x))`
Compute:
$$def(sin(x))$$
Output:
$$def(sin(x))== 0.5i\ ((-exp((-i)\ x))+exp(i\ x))$$ Result: $$0.5i\ ((-exp((-i)\ x))+exp(i\ x))$$
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