Optimal. Leaf size=145 \[ \frac{2 (a+b x)^{3/2} \left (2 \left (4 a^2 d^2 f-7 a b d (2 c f+d e)+5 b^2 c (2 c f+7 d e)\right )+3 b d x (-4 a d f+4 b c f+7 b d e)\right )}{105 b^3}+2 c^2 e \sqrt{a+b x}-2 \sqrt{a} c^2 e \tanh ^{-1}\left (\frac{\sqrt{a+b x}}{\sqrt{a}}\right )+\frac{2 f (a+b x)^{3/2} (c+d x)^2}{7 b} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.0938083, antiderivative size = 145, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 5, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.2, Rules used = {153, 147, 50, 63, 208} \[ \frac{2 (a+b x)^{3/2} \left (2 \left (4 a^2 d^2 f-7 a b d (2 c f+d e)+5 b^2 c (2 c f+7 d e)\right )+3 b d x (-4 a d f+4 b c f+7 b d e)\right )}{105 b^3}+2 c^2 e \sqrt{a+b x}-2 \sqrt{a} c^2 e \tanh ^{-1}\left (\frac{\sqrt{a+b x}}{\sqrt{a}}\right )+\frac{2 f (a+b x)^{3/2} (c+d x)^2}{7 b} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 153
Rule 147
Rule 50
Rule 63
Rule 208
Rubi steps
\begin{align*} \int \frac{\sqrt{a+b x} (c+d x)^2 (e+f x)}{x} \, dx &=\frac{2 f (a+b x)^{3/2} (c+d x)^2}{7 b}+\frac{2 \int \frac{\sqrt{a+b x} (c+d x) \left (\frac{7 b c e}{2}+\frac{1}{2} (7 b d e+4 b c f-4 a d f) x\right )}{x} \, dx}{7 b}\\ &=\frac{2 f (a+b x)^{3/2} (c+d x)^2}{7 b}+\frac{2 (a+b x)^{3/2} \left (2 \left (4 a^2 d^2 f-7 a b d (d e+2 c f)+5 b^2 c (7 d e+2 c f)\right )+3 b d (7 b d e+4 b c f-4 a d f) x\right )}{105 b^3}+\left (c^2 e\right ) \int \frac{\sqrt{a+b x}}{x} \, dx\\ &=2 c^2 e \sqrt{a+b x}+\frac{2 f (a+b x)^{3/2} (c+d x)^2}{7 b}+\frac{2 (a+b x)^{3/2} \left (2 \left (4 a^2 d^2 f-7 a b d (d e+2 c f)+5 b^2 c (7 d e+2 c f)\right )+3 b d (7 b d e+4 b c f-4 a d f) x\right )}{105 b^3}+\left (a c^2 e\right ) \int \frac{1}{x \sqrt{a+b x}} \, dx\\ &=2 c^2 e \sqrt{a+b x}+\frac{2 f (a+b x)^{3/2} (c+d x)^2}{7 b}+\frac{2 (a+b x)^{3/2} \left (2 \left (4 a^2 d^2 f-7 a b d (d e+2 c f)+5 b^2 c (7 d e+2 c f)\right )+3 b d (7 b d e+4 b c f-4 a d f) x\right )}{105 b^3}+\frac{\left (2 a c^2 e\right ) \operatorname{Subst}\left (\int \frac{1}{-\frac{a}{b}+\frac{x^2}{b}} \, dx,x,\sqrt{a+b x}\right )}{b}\\ &=2 c^2 e \sqrt{a+b x}+\frac{2 f (a+b x)^{3/2} (c+d x)^2}{7 b}+\frac{2 (a+b x)^{3/2} \left (2 \left (4 a^2 d^2 f-7 a b d (d e+2 c f)+5 b^2 c (7 d e+2 c f)\right )+3 b d (7 b d e+4 b c f-4 a d f) x\right )}{105 b^3}-2 \sqrt{a} c^2 e \tanh ^{-1}\left (\frac{\sqrt{a+b x}}{\sqrt{a}}\right )\\ \end{align*}
Mathematica [A] time = 0.162919, size = 146, normalized size = 1.01 \[ \frac{2 \left (7 b e \left (15 b^2 c^2 \sqrt{a+b x}-15 \sqrt{a} b^2 c^2 \tanh ^{-1}\left (\frac{\sqrt{a+b x}}{\sqrt{a}}\right )+5 d (a+b x)^{3/2} (2 b c-a d)+3 d^2 (a+b x)^{5/2}\right )+f (a+b x)^{3/2} \left (42 d (a+b x) (b c-a d)+35 (b c-a d)^2+15 d^2 (a+b x)^2\right )\right )}{105 b^3} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0.007, size = 176, normalized size = 1.2 \begin{align*} 2\,{\frac{1}{{b}^{3}} \left ( 1/7\,{d}^{2}f \left ( bx+a \right ) ^{7/2}-2/5\, \left ( bx+a \right ) ^{5/2}a{d}^{2}f+2/5\, \left ( bx+a \right ) ^{5/2}bcdf+1/5\, \left ( bx+a \right ) ^{5/2}b{d}^{2}e+1/3\, \left ( bx+a \right ) ^{3/2}{a}^{2}{d}^{2}f-2/3\, \left ( bx+a \right ) ^{3/2}abcdf-1/3\, \left ( bx+a \right ) ^{3/2}ab{d}^{2}e+1/3\, \left ( bx+a \right ) ^{3/2}{b}^{2}{c}^{2}f+2/3\, \left ( bx+a \right ) ^{3/2}{b}^{2}cde+{b}^{3}{c}^{2}e\sqrt{bx+a}-\sqrt{a}{b}^{3}{c}^{2}e{\it Artanh} \left ({\frac{\sqrt{bx+a}}{\sqrt{a}}} \right ) \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 [A] time = 1.36354, size = 914, normalized size = 6.3 \begin{align*} \left [\frac{105 \, \sqrt{a} b^{3} c^{2} e \log \left (\frac{b x - 2 \, \sqrt{b x + a} \sqrt{a} + 2 \, a}{x}\right ) + 2 \,{\left (15 \, b^{3} d^{2} f x^{3} + 3 \,{\left (7 \, b^{3} d^{2} e +{\left (14 \, b^{3} c d + a b^{2} d^{2}\right )} f\right )} x^{2} + 7 \,{\left (15 \, b^{3} c^{2} + 10 \, a b^{2} c d - 2 \, a^{2} b d^{2}\right )} e +{\left (35 \, a b^{2} c^{2} - 28 \, a^{2} b c d + 8 \, a^{3} d^{2}\right )} f +{\left (7 \,{\left (10 \, b^{3} c d + a b^{2} d^{2}\right )} e +{\left (35 \, b^{3} c^{2} + 14 \, a b^{2} c d - 4 \, a^{2} b d^{2}\right )} f\right )} x\right )} \sqrt{b x + a}}{105 \, b^{3}}, \frac{2 \,{\left (105 \, \sqrt{-a} b^{3} c^{2} e \arctan \left (\frac{\sqrt{b x + a} \sqrt{-a}}{a}\right ) +{\left (15 \, b^{3} d^{2} f x^{3} + 3 \,{\left (7 \, b^{3} d^{2} e +{\left (14 \, b^{3} c d + a b^{2} d^{2}\right )} f\right )} x^{2} + 7 \,{\left (15 \, b^{3} c^{2} + 10 \, a b^{2} c d - 2 \, a^{2} b d^{2}\right )} e +{\left (35 \, a b^{2} c^{2} - 28 \, a^{2} b c d + 8 \, a^{3} d^{2}\right )} f +{\left (7 \,{\left (10 \, b^{3} c d + a b^{2} d^{2}\right )} e +{\left (35 \, b^{3} c^{2} + 14 \, a b^{2} c d - 4 \, a^{2} b d^{2}\right )} f\right )} x\right )} \sqrt{b x + a}\right )}}{105 \, b^{3}}\right ] \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [A] time = 18.6783, size = 167, normalized size = 1.15 \begin{align*} \frac{2 a c^{2} e \operatorname{atan}{\left (\frac{\sqrt{a + b x}}{\sqrt{- a}} \right )}}{\sqrt{- a}} + 2 c^{2} e \sqrt{a + b x} + \frac{2 d^{2} f \left (a + b x\right )^{\frac{7}{2}}}{7 b^{3}} + \frac{2 \left (a + b x\right )^{\frac{5}{2}} \left (- 2 a d^{2} f + 2 b c d f + b d^{2} e\right )}{5 b^{3}} + \frac{2 \left (a + b x\right )^{\frac{3}{2}} \left (a^{2} d^{2} f - 2 a b c d f - a b d^{2} e + b^{2} c^{2} f + 2 b^{2} c d e\right )}{3 b^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [A] time = 1.75434, size = 271, normalized size = 1.87 \begin{align*} \frac{2 \, a c^{2} \arctan \left (\frac{\sqrt{b x + a}}{\sqrt{-a}}\right ) e}{\sqrt{-a}} + \frac{2 \,{\left (35 \,{\left (b x + a\right )}^{\frac{3}{2}} b^{20} c^{2} f + 42 \,{\left (b x + a\right )}^{\frac{5}{2}} b^{19} c d f - 70 \,{\left (b x + a\right )}^{\frac{3}{2}} a b^{19} c d f + 15 \,{\left (b x + a\right )}^{\frac{7}{2}} b^{18} d^{2} f - 42 \,{\left (b x + a\right )}^{\frac{5}{2}} a b^{18} d^{2} f + 35 \,{\left (b x + a\right )}^{\frac{3}{2}} a^{2} b^{18} d^{2} f + 105 \, \sqrt{b x + a} b^{21} c^{2} e + 70 \,{\left (b x + a\right )}^{\frac{3}{2}} b^{20} c d e + 21 \,{\left (b x + a\right )}^{\frac{5}{2}} b^{19} d^{2} e - 35 \,{\left (b x + a\right )}^{\frac{3}{2}} a b^{19} d^{2} e\right )}}{105 \, b^{21}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]