Optimal. Leaf size=95 \[ -\frac{d (a+b x)^{n+1} \, _2F_1\left (1,n+1;n+2;-\frac{d (a+b x)}{b c-a d}\right )}{c (n+1) (b c-a d)}-\frac{(a+b x)^{n+1} \, _2F_1\left (1,n+1;n+2;\frac{b x}{a}+1\right )}{a c (n+1)} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.0270198, antiderivative size = 95, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 18, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.167, Rules used = {86, 65, 68} \[ -\frac{d (a+b x)^{n+1} \, _2F_1\left (1,n+1;n+2;-\frac{d (a+b x)}{b c-a d}\right )}{c (n+1) (b c-a d)}-\frac{(a+b x)^{n+1} \, _2F_1\left (1,n+1;n+2;\frac{b x}{a}+1\right )}{a c (n+1)} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 86
Rule 65
Rule 68
Rubi steps
\begin{align*} \int \frac{(a+b x)^n}{x (c+d x)} \, dx &=\frac{\int \frac{(a+b x)^n}{x} \, dx}{c}-\frac{d \int \frac{(a+b x)^n}{c+d x} \, dx}{c}\\ &=-\frac{d (a+b x)^{1+n} \, _2F_1\left (1,1+n;2+n;-\frac{d (a+b x)}{b c-a d}\right )}{c (b c-a d) (1+n)}-\frac{(a+b x)^{1+n} \, _2F_1\left (1,1+n;2+n;1+\frac{b x}{a}\right )}{a c (1+n)}\\ \end{align*}
Mathematica [A] time = 0.0262878, size = 85, normalized size = 0.89 \[ \frac{(a+b x)^{n+1} \left (a d \, _2F_1\left (1,n+1;n+2;\frac{d (a+b x)}{a d-b c}\right )+(b c-a d) \, _2F_1\left (1,n+1;n+2;\frac{b x}{a}+1\right )\right )}{a c (n+1) (a d-b c)} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [F] time = 0.039, size = 0, normalized size = 0. \begin{align*} \int{\frac{ \left ( bx+a \right ) ^{n}}{x \left ( dx+c \right ) }}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{{\left (b x + a\right )}^{n}}{{\left (d x + c\right )} x}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (\frac{{\left (b x + a\right )}^{n}}{d x^{2} + c x}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{{\left (b x + a\right )}^{n}}{{\left (d x + c\right )} x}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]