SymPy Gamma

SymPy:

integrate (log (x),(x,1,a))

$\int\limits_{1}^{a} \log{\left(x \right)}\, dx$

integrate(log(x), (x, 1, a))

Plot:

plot(a*log(a) - a + 1)

Roots:

solve(a*log(a) - a + 1, x)

$x =$

diff(a*log(a) - a + 1, x)

$\frac{d}{d x} \left(a \log{\left(a \right)} - a + 1\right) =$

series(a*log(a) - a + 1, x, 0, 10)

See what Wolfram|Alpha has to say.

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