Input:
dsolve(ds(y,x,1.5)=cos(x))
Write:
`dsolve(ds(y,x,1.5)=cos(x))`
Compute:
$$dsolve(\frac{d^{{1.5}}y}{dx^{{1.5}}}=cos(x))$$
Output:
$$dsolve(\frac{d^{{1.5}}y}{dx^{{1.5}}}=cos(x))== c_1+cos((-0.75)\ \pi +x)+c_2\ x$$ Result: $$c_1+cos((-0.75)\ \pi +x)+c_2\ x$$
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