Optimal. Leaf size=161 \[ -\frac{3 \left (b^2-4 a c\right ) (b+2 c x) \sqrt{a+b x+c x^2} (2 c d-b e)}{128 c^3}+\frac{3 \left (b^2-4 a c\right )^2 (2 c d-b e) \tanh ^{-1}\left (\frac{b+2 c x}{2 \sqrt{c} \sqrt{a+b x+c x^2}}\right )}{256 c^{7/2}}+\frac{(b+2 c x) \left (a+b x+c x^2\right )^{3/2} (2 c d-b e)}{16 c^2}+\frac{e \left (a+b x+c x^2\right )^{5/2}}{5 c} \]
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Rubi [A] time = 0.0623502, antiderivative size = 161, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 4, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.2, Rules used = {640, 612, 621, 206} \[ -\frac{3 \left (b^2-4 a c\right ) (b+2 c x) \sqrt{a+b x+c x^2} (2 c d-b e)}{128 c^3}+\frac{3 \left (b^2-4 a c\right )^2 (2 c d-b e) \tanh ^{-1}\left (\frac{b+2 c x}{2 \sqrt{c} \sqrt{a+b x+c x^2}}\right )}{256 c^{7/2}}+\frac{(b+2 c x) \left (a+b x+c x^2\right )^{3/2} (2 c d-b e)}{16 c^2}+\frac{e \left (a+b x+c x^2\right )^{5/2}}{5 c} \]
Antiderivative was successfully verified.
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Rule 640
Rule 612
Rule 621
Rule 206
Rubi steps
\begin{align*} \int (d+e x) \left (a+b x+c x^2\right )^{3/2} \, dx &=\frac{e \left (a+b x+c x^2\right )^{5/2}}{5 c}+\frac{(2 c d-b e) \int \left (a+b x+c x^2\right )^{3/2} \, dx}{2 c}\\ &=\frac{(2 c d-b e) (b+2 c x) \left (a+b x+c x^2\right )^{3/2}}{16 c^2}+\frac{e \left (a+b x+c x^2\right )^{5/2}}{5 c}-\frac{\left (3 \left (b^2-4 a c\right ) (2 c d-b e)\right ) \int \sqrt{a+b x+c x^2} \, dx}{32 c^2}\\ &=-\frac{3 \left (b^2-4 a c\right ) (2 c d-b e) (b+2 c x) \sqrt{a+b x+c x^2}}{128 c^3}+\frac{(2 c d-b e) (b+2 c x) \left (a+b x+c x^2\right )^{3/2}}{16 c^2}+\frac{e \left (a+b x+c x^2\right )^{5/2}}{5 c}+\frac{\left (3 \left (b^2-4 a c\right )^2 (2 c d-b e)\right ) \int \frac{1}{\sqrt{a+b x+c x^2}} \, dx}{256 c^3}\\ &=-\frac{3 \left (b^2-4 a c\right ) (2 c d-b e) (b+2 c x) \sqrt{a+b x+c x^2}}{128 c^3}+\frac{(2 c d-b e) (b+2 c x) \left (a+b x+c x^2\right )^{3/2}}{16 c^2}+\frac{e \left (a+b x+c x^2\right )^{5/2}}{5 c}+\frac{\left (3 \left (b^2-4 a c\right )^2 (2 c d-b e)\right ) \operatorname{Subst}\left (\int \frac{1}{4 c-x^2} \, dx,x,\frac{b+2 c x}{\sqrt{a+b x+c x^2}}\right )}{128 c^3}\\ &=-\frac{3 \left (b^2-4 a c\right ) (2 c d-b e) (b+2 c x) \sqrt{a+b x+c x^2}}{128 c^3}+\frac{(2 c d-b e) (b+2 c x) \left (a+b x+c x^2\right )^{3/2}}{16 c^2}+\frac{e \left (a+b x+c x^2\right )^{5/2}}{5 c}+\frac{3 \left (b^2-4 a c\right )^2 (2 c d-b e) \tanh ^{-1}\left (\frac{b+2 c x}{2 \sqrt{c} \sqrt{a+b x+c x^2}}\right )}{256 c^{7/2}}\\ \end{align*}
Mathematica [A] time = 0.297728, size = 144, normalized size = 0.89 \[ \frac{5 (2 c d-b e) \left (\frac{3 \left (b^2-4 a c\right ) \left (\left (b^2-4 a c\right ) \tanh ^{-1}\left (\frac{b+2 c x}{2 \sqrt{c} \sqrt{a+x (b+c x)}}\right )-2 \sqrt{c} (b+2 c x) \sqrt{a+x (b+c x)}\right )}{128 c^{5/2}}+\frac{(b+2 c x) (a+x (b+c x))^{3/2}}{8 c}\right )+2 e (a+x (b+c x))^{5/2}}{10 c} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.045, size = 469, normalized size = 2.9 \begin{align*}{\frac{e}{5\,c} \left ( c{x}^{2}+bx+a \right ) ^{{\frac{5}{2}}}}-{\frac{bxe}{8\,c} \left ( c{x}^{2}+bx+a \right ) ^{{\frac{3}{2}}}}-{\frac{{b}^{2}e}{16\,{c}^{2}} \left ( c{x}^{2}+bx+a \right ) ^{{\frac{3}{2}}}}-{\frac{3\,bxea}{16\,c}\sqrt{c{x}^{2}+bx+a}}+{\frac{3\,e{b}^{3}x}{64\,{c}^{2}}\sqrt{c{x}^{2}+bx+a}}-{\frac{3\,{b}^{2}ea}{32\,{c}^{2}}\sqrt{c{x}^{2}+bx+a}}+{\frac{3\,e{b}^{4}}{128\,{c}^{3}}\sqrt{c{x}^{2}+bx+a}}-{\frac{3\,{a}^{2}be}{16}\ln \left ({ \left ({\frac{b}{2}}+cx \right ){\frac{1}{\sqrt{c}}}}+\sqrt{c{x}^{2}+bx+a} \right ){c}^{-{\frac{3}{2}}}}+{\frac{3\,e{b}^{3}a}{32}\ln \left ({ \left ({\frac{b}{2}}+cx \right ){\frac{1}{\sqrt{c}}}}+\sqrt{c{x}^{2}+bx+a} \right ){c}^{-{\frac{5}{2}}}}-{\frac{3\,e{b}^{5}}{256}\ln \left ({ \left ({\frac{b}{2}}+cx \right ){\frac{1}{\sqrt{c}}}}+\sqrt{c{x}^{2}+bx+a} \right ){c}^{-{\frac{7}{2}}}}+{\frac{dx}{4} \left ( c{x}^{2}+bx+a \right ) ^{{\frac{3}{2}}}}+{\frac{bd}{8\,c} \left ( c{x}^{2}+bx+a \right ) ^{{\frac{3}{2}}}}+{\frac{3\,adx}{8}\sqrt{c{x}^{2}+bx+a}}-{\frac{3\,dx{b}^{2}}{32\,c}\sqrt{c{x}^{2}+bx+a}}+{\frac{3\,abd}{16\,c}\sqrt{c{x}^{2}+bx+a}}-{\frac{3\,d{b}^{3}}{64\,{c}^{2}}\sqrt{c{x}^{2}+bx+a}}+{\frac{3\,{a}^{2}d}{8}\ln \left ({ \left ({\frac{b}{2}}+cx \right ){\frac{1}{\sqrt{c}}}}+\sqrt{c{x}^{2}+bx+a} \right ){\frac{1}{\sqrt{c}}}}-{\frac{3\,a{b}^{2}d}{16}\ln \left ({ \left ({\frac{b}{2}}+cx \right ){\frac{1}{\sqrt{c}}}}+\sqrt{c{x}^{2}+bx+a} \right ){c}^{-{\frac{3}{2}}}}+{\frac{3\,d{b}^{4}}{128}\ln \left ({ \left ({\frac{b}{2}}+cx \right ){\frac{1}{\sqrt{c}}}}+\sqrt{c{x}^{2}+bx+a} \right ){c}^{-{\frac{5}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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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.
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Fricas [A] time = 3.06053, size = 1215, normalized size = 7.55 \begin{align*} \left [-\frac{15 \,{\left (2 \,{\left (b^{4} c - 8 \, a b^{2} c^{2} + 16 \, a^{2} c^{3}\right )} d -{\left (b^{5} - 8 \, a b^{3} c + 16 \, a^{2} b c^{2}\right )} e\right )} \sqrt{c} \log \left (-8 \, c^{2} x^{2} - 8 \, b c x - b^{2} + 4 \, \sqrt{c x^{2} + b x + a}{\left (2 \, c x + b\right )} \sqrt{c} - 4 \, a c\right ) - 4 \,{\left (128 \, c^{5} e x^{4} + 16 \,{\left (10 \, c^{5} d + 11 \, b c^{4} e\right )} x^{3} + 8 \,{\left (30 \, b c^{4} d +{\left (b^{2} c^{3} + 32 \, a c^{4}\right )} e\right )} x^{2} - 10 \,{\left (3 \, b^{3} c^{2} - 20 \, a b c^{3}\right )} d +{\left (15 \, b^{4} c - 100 \, a b^{2} c^{2} + 128 \, a^{2} c^{3}\right )} e + 2 \,{\left (10 \,{\left (b^{2} c^{3} + 20 \, a c^{4}\right )} d -{\left (5 \, b^{3} c^{2} - 28 \, a b c^{3}\right )} e\right )} x\right )} \sqrt{c x^{2} + b x + a}}{2560 \, c^{4}}, -\frac{15 \,{\left (2 \,{\left (b^{4} c - 8 \, a b^{2} c^{2} + 16 \, a^{2} c^{3}\right )} d -{\left (b^{5} - 8 \, a b^{3} c + 16 \, a^{2} b c^{2}\right )} e\right )} \sqrt{-c} \arctan \left (\frac{\sqrt{c x^{2} + b x + a}{\left (2 \, c x + b\right )} \sqrt{-c}}{2 \,{\left (c^{2} x^{2} + b c x + a c\right )}}\right ) - 2 \,{\left (128 \, c^{5} e x^{4} + 16 \,{\left (10 \, c^{5} d + 11 \, b c^{4} e\right )} x^{3} + 8 \,{\left (30 \, b c^{4} d +{\left (b^{2} c^{3} + 32 \, a c^{4}\right )} e\right )} x^{2} - 10 \,{\left (3 \, b^{3} c^{2} - 20 \, a b c^{3}\right )} d +{\left (15 \, b^{4} c - 100 \, a b^{2} c^{2} + 128 \, a^{2} c^{3}\right )} e + 2 \,{\left (10 \,{\left (b^{2} c^{3} + 20 \, a c^{4}\right )} d -{\left (5 \, b^{3} c^{2} - 28 \, a b c^{3}\right )} e\right )} x\right )} \sqrt{c x^{2} + b x + a}}{1280 \, c^{4}}\right ] \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \left (d + e x\right ) \left (a + b x + c x^{2}\right )^{\frac{3}{2}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.12276, size = 356, normalized size = 2.21 \begin{align*} \frac{1}{640} \, \sqrt{c x^{2} + b x + a}{\left (2 \,{\left (4 \,{\left (2 \,{\left (8 \, c x e + \frac{10 \, c^{5} d + 11 \, b c^{4} e}{c^{4}}\right )} x + \frac{30 \, b c^{4} d + b^{2} c^{3} e + 32 \, a c^{4} e}{c^{4}}\right )} x + \frac{10 \, b^{2} c^{3} d + 200 \, a c^{4} d - 5 \, b^{3} c^{2} e + 28 \, a b c^{3} e}{c^{4}}\right )} x - \frac{30 \, b^{3} c^{2} d - 200 \, a b c^{3} d - 15 \, b^{4} c e + 100 \, a b^{2} c^{2} e - 128 \, a^{2} c^{3} e}{c^{4}}\right )} - \frac{3 \,{\left (2 \, b^{4} c d - 16 \, a b^{2} c^{2} d + 32 \, a^{2} c^{3} d - b^{5} e + 8 \, a b^{3} c e - 16 \, a^{2} b c^{2} e\right )} \log \left ({\left | -2 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b x + a}\right )} \sqrt{c} - b \right |}\right )}{256 \, c^{\frac{7}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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