Optimal. Leaf size=117 \[ \frac{b^2 c \sqrt{c x^2}}{a^3 x (a+b x)}+\frac{3 b^2 c \sqrt{c x^2} \log (x)}{a^4 x}-\frac{3 b^2 c \sqrt{c x^2} \log (a+b x)}{a^4 x}+\frac{2 b c \sqrt{c x^2}}{a^3 x^2}-\frac{c \sqrt{c x^2}}{2 a^2 x^3} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.0317061, antiderivative size = 117, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.1, Rules used = {15, 44} \[ \frac{b^2 c \sqrt{c x^2}}{a^3 x (a+b x)}+\frac{3 b^2 c \sqrt{c x^2} \log (x)}{a^4 x}-\frac{3 b^2 c \sqrt{c x^2} \log (a+b x)}{a^4 x}+\frac{2 b c \sqrt{c x^2}}{a^3 x^2}-\frac{c \sqrt{c x^2}}{2 a^2 x^3} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 15
Rule 44
Rubi steps
\begin{align*} \int \frac{\left (c x^2\right )^{3/2}}{x^6 (a+b x)^2} \, dx &=\frac{\left (c \sqrt{c x^2}\right ) \int \frac{1}{x^3 (a+b x)^2} \, dx}{x}\\ &=\frac{\left (c \sqrt{c x^2}\right ) \int \left (\frac{1}{a^2 x^3}-\frac{2 b}{a^3 x^2}+\frac{3 b^2}{a^4 x}-\frac{b^3}{a^3 (a+b x)^2}-\frac{3 b^3}{a^4 (a+b x)}\right ) \, dx}{x}\\ &=-\frac{c \sqrt{c x^2}}{2 a^2 x^3}+\frac{2 b c \sqrt{c x^2}}{a^3 x^2}+\frac{b^2 c \sqrt{c x^2}}{a^3 x (a+b x)}+\frac{3 b^2 c \sqrt{c x^2} \log (x)}{a^4 x}-\frac{3 b^2 c \sqrt{c x^2} \log (a+b x)}{a^4 x}\\ \end{align*}
Mathematica [A] time = 0.0210971, size = 82, normalized size = 0.7 \[ \frac{\left (c x^2\right )^{3/2} \left (a \left (-a^2+3 a b x+6 b^2 x^2\right )+6 b^2 x^2 \log (x) (a+b x)-6 b^2 x^2 (a+b x) \log (a+b x)\right )}{2 a^4 x^5 (a+b x)} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0.004, size = 95, normalized size = 0.8 \begin{align*}{\frac{6\,{b}^{3}\ln \left ( x \right ){x}^{3}-6\,{b}^{3}\ln \left ( bx+a \right ){x}^{3}+6\,\ln \left ( x \right ){x}^{2}a{b}^{2}-6\,\ln \left ( bx+a \right ){x}^{2}a{b}^{2}+6\,a{b}^{2}{x}^{2}+3\,{a}^{2}bx-{a}^{3}}{2\,{x}^{5}{a}^{4} \left ( bx+a \right ) } \left ( c{x}^{2} \right ) ^{{\frac{3}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [A] time = 1.05454, size = 107, normalized size = 0.91 \begin{align*} -\frac{3 \, b^{2} c^{\frac{3}{2}} \log \left (b x + a\right )}{a^{4}} + \frac{3 \, b^{2} c^{\frac{3}{2}} \log \left (x\right )}{a^{4}} + \frac{6 \, b^{2} c^{\frac{3}{2}} x^{2} + 3 \, a b c^{\frac{3}{2}} x - a^{2} c^{\frac{3}{2}}}{2 \,{\left (a^{3} b x^{3} + a^{4} x^{2}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A] time = 1.37117, size = 167, normalized size = 1.43 \begin{align*} \frac{{\left (6 \, a b^{2} c x^{2} + 3 \, a^{2} b c x - a^{3} c + 6 \,{\left (b^{3} c x^{3} + a b^{2} c x^{2}\right )} \log \left (\frac{x}{b x + a}\right )\right )} \sqrt{c x^{2}}}{2 \,{\left (a^{4} b x^{4} + a^{5} x^{3}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\left (c x^{2}\right )^{\frac{3}{2}}}{x^{6} \left (a + b x\right )^{2}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: TypeError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]