SymPy Gamma

SymPy:

exp (x)/(1+exp (2*x))

$\frac{e^{x}}{e^{2 x} + 1}$

1/(2*cosh(x))

$\frac{1}{2 \cosh{\left(x \right)}}$

Plot:

Roots:

solve(exp(x)/(exp(2*x) + 1), x)

$x =$

diff(exp(x)/(exp(2*x) + 1), x)

$\frac{d}{d x} \frac{e^{x}}{e^{2 x} + 1} =$

series(exp(x)/(exp(2*x) + 1), x, 0, 10)

See what Wolfram|Alpha has to say.

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