integrate (1/((x+1)*(x+3)*(x+5)))

integrate(1/((x + 1)*(x + 3)*(x + 5)), x)

plot(-log(x + 3)/4 + log(x**2 + 6*x + 5)/8)

solve(-log(x + 3)/4 + log(x**2 + 6*x + 5)/8, x)

diff(-log(x + 3)/4 + log(x**2 + 6*x + 5)/8, x)

series(-log(x + 3)/4 + log(x**2 + 6*x + 5)/8, x, 0, 10)

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