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Input:
semiint(sin(x))
Write:
`semiint(sin(x))`
Compute:
$$\int sin(x)\ dx^{1/2}$$
Output:
$$\int sin(x)\ dx^{1/2}== sin((\frac{-1}{4})\ \pi +x)$$ Result: $$sin((\frac{-1}{4})\ \pi +x)$$
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