Optimal. Leaf size=140 \[ \frac{b x^{m+1} (e+f x)^n \left (\frac{f x}{e}+1\right )^{-n} F_1\left (m+1;-n,1;m+2;-\frac{f x}{e},-\frac{b x}{a}\right )}{a (m+1) (b c-a d)}-\frac{d x^{m+1} (e+f x)^n \left (\frac{f x}{e}+1\right )^{-n} F_1\left (m+1;-n,1;m+2;-\frac{f x}{e},-\frac{d x}{c}\right )}{c (m+1) (b c-a d)} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.122773, antiderivative size = 140, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 3, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.12, Rules used = {180, 135, 133} \[ \frac{b x^{m+1} (e+f x)^n \left (\frac{f x}{e}+1\right )^{-n} F_1\left (m+1;-n,1;m+2;-\frac{f x}{e},-\frac{b x}{a}\right )}{a (m+1) (b c-a d)}-\frac{d x^{m+1} (e+f x)^n \left (\frac{f x}{e}+1\right )^{-n} F_1\left (m+1;-n,1;m+2;-\frac{f x}{e},-\frac{d x}{c}\right )}{c (m+1) (b c-a d)} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 180
Rule 135
Rule 133
Rubi steps
\begin{align*} \int \frac{x^m (e+f x)^n}{(a+b x) (c+d x)} \, dx &=\int \left (\frac{b x^m (e+f x)^n}{(b c-a d) (a+b x)}-\frac{d x^m (e+f x)^n}{(b c-a d) (c+d x)}\right ) \, dx\\ &=\frac{b \int \frac{x^m (e+f x)^n}{a+b x} \, dx}{b c-a d}-\frac{d \int \frac{x^m (e+f x)^n}{c+d x} \, dx}{b c-a d}\\ &=\frac{\left (b (e+f x)^n \left (1+\frac{f x}{e}\right )^{-n}\right ) \int \frac{x^m \left (1+\frac{f x}{e}\right )^n}{a+b x} \, dx}{b c-a d}-\frac{\left (d (e+f x)^n \left (1+\frac{f x}{e}\right )^{-n}\right ) \int \frac{x^m \left (1+\frac{f x}{e}\right )^n}{c+d x} \, dx}{b c-a d}\\ &=\frac{b x^{1+m} (e+f x)^n \left (1+\frac{f x}{e}\right )^{-n} F_1\left (1+m;-n,1;2+m;-\frac{f x}{e},-\frac{b x}{a}\right )}{a (b c-a d) (1+m)}-\frac{d x^{1+m} (e+f x)^n \left (1+\frac{f x}{e}\right )^{-n} F_1\left (1+m;-n,1;2+m;-\frac{f x}{e},-\frac{d x}{c}\right )}{c (b c-a d) (1+m)}\\ \end{align*}
Mathematica [A] time = 0.216623, size = 104, normalized size = 0.74 \[ \frac{x^{m+1} (e+f x)^n \left (\frac{f x}{e}+1\right )^{-n} \left (a d F_1\left (m+1;-n,1;m+2;-\frac{f x}{e},-\frac{d x}{c}\right )-b c F_1\left (m+1;-n,1;m+2;-\frac{f x}{e},-\frac{b x}{a}\right )\right )}{a c (m+1) (a d-b c)} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [F] time = 0.066, size = 0, normalized size = 0. \begin{align*} \int{\frac{ \left ( fx+e \right ) ^{n}{x}^{m}}{ \left ( bx+a \right ) \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 (f x + e\right )}^{n} x^{m}}{{\left (b x + a\right )}{\left (d x + c\right )}}\,{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 (f x + e\right )}^{n} x^{m}}{b d x^{2} + a c +{\left (b c + a d\right )} 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 (f x + e\right )}^{n} x^{m}}{{\left (b x + a\right )}{\left (d x + c\right )}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]