Optimal. Leaf size=45 \[ \frac{x^{m+5} (A c+b B)}{m+5}+\frac{A b x^{m+3}}{m+3}+\frac{B c x^{m+7}}{m+7} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.0298884, antiderivative size = 45, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.091, Rules used = {1584, 448} \[ \frac{x^{m+5} (A c+b B)}{m+5}+\frac{A b x^{m+3}}{m+3}+\frac{B c x^{m+7}}{m+7} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 1584
Rule 448
Rubi steps
\begin{align*} \int x^m \left (A+B x^2\right ) \left (b x^2+c x^4\right ) \, dx &=\int x^{2+m} \left (A+B x^2\right ) \left (b+c x^2\right ) \, dx\\ &=\int \left (A b x^{2+m}+(b B+A c) x^{4+m}+B c x^{6+m}\right ) \, dx\\ &=\frac{A b x^{3+m}}{3+m}+\frac{(b B+A c) x^{5+m}}{5+m}+\frac{B c x^{7+m}}{7+m}\\ \end{align*}
Mathematica [A] time = 0.0399325, size = 42, normalized size = 0.93 \[ x^{m+3} \left (\frac{x^2 (A c+b B)}{m+5}+\frac{A b}{m+3}+\frac{B c x^4}{m+7}\right ) \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [B] time = 0.003, size = 110, normalized size = 2.4 \begin{align*}{\frac{{x}^{3+m} \left ( Bc{m}^{2}{x}^{4}+8\,Bcm{x}^{4}+Ac{m}^{2}{x}^{2}+Bb{m}^{2}{x}^{2}+15\,Bc{x}^{4}+10\,Acm{x}^{2}+10\,Bbm{x}^{2}+Ab{m}^{2}+21\,A{x}^{2}c+21\,B{x}^{2}b+12\,Abm+35\,Ab \right ) }{ \left ( 7+m \right ) \left ( 5+m \right ) \left ( 3+m \right ) }} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [B] time = 2.31435, size = 223, normalized size = 4.96 \begin{align*} \frac{{\left ({\left (B c m^{2} + 8 \, B c m + 15 \, B c\right )} x^{7} +{\left ({\left (B b + A c\right )} m^{2} + 21 \, B b + 21 \, A c + 10 \,{\left (B b + A c\right )} m\right )} x^{5} +{\left (A b m^{2} + 12 \, A b m + 35 \, A b\right )} x^{3}\right )} x^{m}}{m^{3} + 15 \, m^{2} + 71 \, m + 105} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [A] time = 1.8105, size = 415, normalized size = 9.22 \begin{align*} \begin{cases} - \frac{A b}{4 x^{4}} - \frac{A c}{2 x^{2}} - \frac{B b}{2 x^{2}} + B c \log{\left (x \right )} & \text{for}\: m = -7 \\- \frac{A b}{2 x^{2}} + A c \log{\left (x \right )} + B b \log{\left (x \right )} + \frac{B c x^{2}}{2} & \text{for}\: m = -5 \\A b \log{\left (x \right )} + \frac{A c x^{2}}{2} + \frac{B b x^{2}}{2} + \frac{B c x^{4}}{4} & \text{for}\: m = -3 \\\frac{A b m^{2} x^{3} x^{m}}{m^{3} + 15 m^{2} + 71 m + 105} + \frac{12 A b m x^{3} x^{m}}{m^{3} + 15 m^{2} + 71 m + 105} + \frac{35 A b x^{3} x^{m}}{m^{3} + 15 m^{2} + 71 m + 105} + \frac{A c m^{2} x^{5} x^{m}}{m^{3} + 15 m^{2} + 71 m + 105} + \frac{10 A c m x^{5} x^{m}}{m^{3} + 15 m^{2} + 71 m + 105} + \frac{21 A c x^{5} x^{m}}{m^{3} + 15 m^{2} + 71 m + 105} + \frac{B b m^{2} x^{5} x^{m}}{m^{3} + 15 m^{2} + 71 m + 105} + \frac{10 B b m x^{5} x^{m}}{m^{3} + 15 m^{2} + 71 m + 105} + \frac{21 B b x^{5} x^{m}}{m^{3} + 15 m^{2} + 71 m + 105} + \frac{B c m^{2} x^{7} x^{m}}{m^{3} + 15 m^{2} + 71 m + 105} + \frac{8 B c m x^{7} x^{m}}{m^{3} + 15 m^{2} + 71 m + 105} + \frac{15 B c x^{7} x^{m}}{m^{3} + 15 m^{2} + 71 m + 105} & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [B] time = 1.40694, size = 201, normalized size = 4.47 \begin{align*} \frac{B c m^{2} x^{7} x^{m} + 8 \, B c m x^{7} x^{m} + B b m^{2} x^{5} x^{m} + A c m^{2} x^{5} x^{m} + 15 \, B c x^{7} x^{m} + 10 \, B b m x^{5} x^{m} + 10 \, A c m x^{5} x^{m} + A b m^{2} x^{3} x^{m} + 21 \, B b x^{5} x^{m} + 21 \, A c x^{5} x^{m} + 12 \, A b m x^{3} x^{m} + 35 \, A b x^{3} x^{m}}{m^{3} + 15 \, m^{2} + 71 \, m + 105} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]