Optimal. Leaf size=95 \[ \frac{(a+b x)^{m+1} (a c (m+1)+b c (m+2) x)^{-m-1}}{a^2 b c^2 (m+1) (m+2)}-\frac{(a+b x)^{m+1} (a c (m+1)+b c (m+2) x)^{-m-2}}{a b c (m+2)} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.0360218, antiderivative size = 95, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 28, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.071, Rules used = {45, 37} \[ \frac{(a+b x)^{m+1} (a c (m+1)+b c (m+2) x)^{-m-1}}{a^2 b c^2 (m+1) (m+2)}-\frac{(a+b x)^{m+1} (a c (m+1)+b c (m+2) x)^{-m-2}}{a b c (m+2)} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 45
Rule 37
Rubi steps
\begin{align*} \int (a+b x)^m (a c (1+m)+b c (2+m) x)^{-3-m} \, dx &=-\frac{(a+b x)^{1+m} (a c (1+m)+b c (2+m) x)^{-2-m}}{a b c (2+m)}-\frac{\int (a+b x)^m (a c (1+m)+b c (2+m) x)^{-2-m} \, dx}{a c (2+m)}\\ &=-\frac{(a+b x)^{1+m} (a c (1+m)+b c (2+m) x)^{-2-m}}{a b c (2+m)}+\frac{(a+b x)^{1+m} (a c (1+m)+b c (2+m) x)^{-1-m}}{a^2 b c^2 (1+m) (2+m)}\\ \end{align*}
Mathematica [A] time = 0.0516635, size = 54, normalized size = 0.57 \[ \frac{x (a+b x)^{m+1} (a c (m+1)+b c (m+2) x)^{-m}}{a^2 c^3 (m+1) (a (m+1)+b (m+2) x)^2} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0.005, size = 57, normalized size = 0.6 \begin{align*}{\frac{ \left ( bx+a \right ) ^{1+m} \left ( bxm+am+2\,bx+a \right ) x \left ( bcxm+acm+2\,bcx+ac \right ) ^{-3-m}}{{a}^{2} \left ( 1+m \right ) }} \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{\left (b c{\left (m + 2\right )} x + a c{\left (m + 1\right )}\right )}^{-m - 3}{\left (b x + a\right )}^{m}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A] time = 2.61231, size = 181, normalized size = 1.91 \begin{align*} \frac{{\left ({\left (b^{2} m + 2 \, b^{2}\right )} x^{3} +{\left (2 \, a b m + 3 \, a b\right )} x^{2} +{\left (a^{2} m + a^{2}\right )} x\right )}{\left (a c m + a c +{\left (b c m + 2 \, b c\right )} x\right )}^{-m - 3}{\left (b x + a\right )}^{m}}{a^{2} m + a^{2}} \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{\left (b c{\left (m + 2\right )} x + a c{\left (m + 1\right )}\right )}^{-m - 3}{\left (b x + a\right )}^{m}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]