Optimal. Leaf size=162 \[ -\frac{b^2 \left (5 b^2 e^2-16 b c d e+16 c^2 d^2\right ) \tanh ^{-1}\left (\frac{\sqrt{c} x}{\sqrt{b x+c x^2}}\right )}{64 c^{7/2}}+\frac{(b+2 c x) \sqrt{b x+c x^2} \left (5 b^2 e^2-16 b c d e+16 c^2 d^2\right )}{64 c^3}+\frac{5 e \left (b x+c x^2\right )^{3/2} (2 c d-b e)}{24 c^2}+\frac{e \left (b x+c x^2\right )^{3/2} (d+e x)}{4 c} \]
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Rubi [A] time = 0.314726, antiderivative size = 162, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 5, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.238 \[ -\frac{b^2 \left (5 b^2 e^2-16 b c d e+16 c^2 d^2\right ) \tanh ^{-1}\left (\frac{\sqrt{c} x}{\sqrt{b x+c x^2}}\right )}{64 c^{7/2}}+\frac{(b+2 c x) \sqrt{b x+c x^2} \left (5 b^2 e^2-16 b c d e+16 c^2 d^2\right )}{64 c^3}+\frac{5 e \left (b x+c x^2\right )^{3/2} (2 c d-b e)}{24 c^2}+\frac{e \left (b x+c x^2\right )^{3/2} (d+e x)}{4 c} \]
Antiderivative was successfully verified.
[In] Int[(d + e*x)^2*Sqrt[b*x + c*x^2],x]
[Out]
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Rubi in Sympy [A] time = 28.5175, size = 155, normalized size = 0.96 \[ - \frac{b^{2} \left (5 b^{2} e^{2} - 16 b c d e + 16 c^{2} d^{2}\right ) \operatorname{atanh}{\left (\frac{\sqrt{c} x}{\sqrt{b x + c x^{2}}} \right )}}{64 c^{\frac{7}{2}}} + \frac{e \left (d + e x\right ) \left (b x + c x^{2}\right )^{\frac{3}{2}}}{4 c} - \frac{5 e \left (b e - 2 c d\right ) \left (b x + c x^{2}\right )^{\frac{3}{2}}}{24 c^{2}} + \frac{\left (b + 2 c x\right ) \sqrt{b x + c x^{2}} \left (5 b^{2} e^{2} - 16 b c d e + 16 c^{2} d^{2}\right )}{64 c^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((e*x+d)**2*(c*x**2+b*x)**(1/2),x)
[Out]
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Mathematica [A] time = 0.276846, size = 166, normalized size = 1.02 \[ \frac{\sqrt{x (b+c x)} \left (\sqrt{c} \left (15 b^3 e^2-2 b^2 c e (24 d+5 e x)+8 b c^2 \left (6 d^2+4 d e x+e^2 x^2\right )+16 c^3 x \left (6 d^2+8 d e x+3 e^2 x^2\right )\right )-\frac{3 b^2 \left (5 b^2 e^2-16 b c d e+16 c^2 d^2\right ) \log \left (\sqrt{c} \sqrt{b+c x}+c \sqrt{x}\right )}{\sqrt{x} \sqrt{b+c x}}\right )}{192 c^{7/2}} \]
Antiderivative was successfully verified.
[In] Integrate[(d + e*x)^2*Sqrt[b*x + c*x^2],x]
[Out]
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Maple [B] time = 0.011, size = 287, normalized size = 1.8 \[{\frac{{d}^{2}x}{2}\sqrt{c{x}^{2}+bx}}+{\frac{{d}^{2}b}{4\,c}\sqrt{c{x}^{2}+bx}}-{\frac{{b}^{2}{d}^{2}}{8}\ln \left ({1 \left ({\frac{b}{2}}+cx \right ){\frac{1}{\sqrt{c}}}}+\sqrt{c{x}^{2}+bx} \right ){c}^{-{\frac{3}{2}}}}+{\frac{{e}^{2}x}{4\,c} \left ( c{x}^{2}+bx \right ) ^{{\frac{3}{2}}}}-{\frac{5\,{e}^{2}b}{24\,{c}^{2}} \left ( c{x}^{2}+bx \right ) ^{{\frac{3}{2}}}}+{\frac{5\,{b}^{2}{e}^{2}x}{32\,{c}^{2}}\sqrt{c{x}^{2}+bx}}+{\frac{5\,{b}^{3}{e}^{2}}{64\,{c}^{3}}\sqrt{c{x}^{2}+bx}}-{\frac{5\,{e}^{2}{b}^{4}}{128}\ln \left ({1 \left ({\frac{b}{2}}+cx \right ){\frac{1}{\sqrt{c}}}}+\sqrt{c{x}^{2}+bx} \right ){c}^{-{\frac{7}{2}}}}+{\frac{2\,de}{3\,c} \left ( c{x}^{2}+bx \right ) ^{{\frac{3}{2}}}}-{\frac{bdex}{2\,c}\sqrt{c{x}^{2}+bx}}-{\frac{{b}^{2}de}{4\,{c}^{2}}\sqrt{c{x}^{2}+bx}}+{\frac{de{b}^{3}}{8}\ln \left ({1 \left ({\frac{b}{2}}+cx \right ){\frac{1}{\sqrt{c}}}}+\sqrt{c{x}^{2}+bx} \right ){c}^{-{\frac{5}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((e*x+d)^2*(c*x^2+b*x)^(1/2),x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: ValueError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(c*x^2 + b*x)*(e*x + d)^2,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.23619, size = 1, normalized size = 0.01 \[ \left [\frac{2 \,{\left (48 \, c^{3} e^{2} x^{3} + 48 \, b c^{2} d^{2} - 48 \, b^{2} c d e + 15 \, b^{3} e^{2} + 8 \,{\left (16 \, c^{3} d e + b c^{2} e^{2}\right )} x^{2} + 2 \,{\left (48 \, c^{3} d^{2} + 16 \, b c^{2} d e - 5 \, b^{2} c e^{2}\right )} x\right )} \sqrt{c x^{2} + b x} \sqrt{c} + 3 \,{\left (16 \, b^{2} c^{2} d^{2} - 16 \, b^{3} c d e + 5 \, b^{4} e^{2}\right )} \log \left ({\left (2 \, c x + b\right )} \sqrt{c} - 2 \, \sqrt{c x^{2} + b x} c\right )}{384 \, c^{\frac{7}{2}}}, \frac{{\left (48 \, c^{3} e^{2} x^{3} + 48 \, b c^{2} d^{2} - 48 \, b^{2} c d e + 15 \, b^{3} e^{2} + 8 \,{\left (16 \, c^{3} d e + b c^{2} e^{2}\right )} x^{2} + 2 \,{\left (48 \, c^{3} d^{2} + 16 \, b c^{2} d e - 5 \, b^{2} c e^{2}\right )} x\right )} \sqrt{c x^{2} + b x} \sqrt{-c} - 3 \,{\left (16 \, b^{2} c^{2} d^{2} - 16 \, b^{3} c d e + 5 \, b^{4} e^{2}\right )} \arctan \left (\frac{\sqrt{c x^{2} + b x} \sqrt{-c}}{c x}\right )}{192 \, \sqrt{-c} c^{3}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(c*x^2 + b*x)*(e*x + d)^2,x, algorithm="fricas")
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \sqrt{x \left (b + c x\right )} \left (d + e x\right )^{2}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((e*x+d)**2*(c*x**2+b*x)**(1/2),x)
[Out]
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GIAC/XCAS [A] time = 0.2213, size = 232, normalized size = 1.43 \[ \frac{1}{192} \, \sqrt{c x^{2} + b x}{\left (2 \,{\left (4 \,{\left (6 \, x e^{2} + \frac{16 \, c^{3} d e + b c^{2} e^{2}}{c^{3}}\right )} x + \frac{48 \, c^{3} d^{2} + 16 \, b c^{2} d e - 5 \, b^{2} c e^{2}}{c^{3}}\right )} x + \frac{3 \,{\left (16 \, b c^{2} d^{2} - 16 \, b^{2} c d e + 5 \, b^{3} e^{2}\right )}}{c^{3}}\right )} + \frac{{\left (16 \, b^{2} c^{2} d^{2} - 16 \, b^{3} c d e + 5 \, b^{4} e^{2}\right )}{\rm ln}\left ({\left | -2 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b x}\right )} \sqrt{c} - b \right |}\right )}{128 \, c^{\frac{7}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(c*x^2 + b*x)*(e*x + d)^2,x, algorithm="giac")
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