Optimal. Leaf size=195 \[ -\frac{e \left (b^2-4 a c\right )^2 (2 c d-b e) \tanh ^{-1}\left (\frac{b+2 c x}{2 \sqrt{c} \sqrt{a+b x+c x^2}}\right )}{64 c^{7/2}}+\frac{e \left (b^2-4 a c\right ) (b+2 c x) \sqrt{a+b x+c x^2} (2 c d-b e)}{32 c^3}+\frac{\left (a+b x+c x^2\right )^{3/2} \left (-2 c e (8 a e+5 b d)+5 b^2 e^2+6 c e x (2 c d-b e)+16 c^2 d^2\right )}{60 c^2}+\frac{2}{5} (d+e x)^2 \left (a+b x+c x^2\right )^{3/2} \]
[Out]
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Rubi [A] time = 0.702216, antiderivative size = 195, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 5, integrand size = 28, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.179 \[ -\frac{e \left (b^2-4 a c\right )^2 (2 c d-b e) \tanh ^{-1}\left (\frac{b+2 c x}{2 \sqrt{c} \sqrt{a+b x+c x^2}}\right )}{64 c^{7/2}}+\frac{e \left (b^2-4 a c\right ) (b+2 c x) \sqrt{a+b x+c x^2} (2 c d-b e)}{32 c^3}+\frac{\left (a+b x+c x^2\right )^{3/2} \left (-2 c e (8 a e+5 b d)+5 b^2 e^2+6 c e x (2 c d-b e)+16 c^2 d^2\right )}{60 c^2}+\frac{2}{5} (d+e x)^2 \left (a+b x+c x^2\right )^{3/2} \]
Antiderivative was successfully verified.
[In] Int[(b + 2*c*x)*(d + e*x)^2*Sqrt[a + b*x + c*x^2],x]
[Out]
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Rubi in Sympy [A] time = 53.6611, size = 190, normalized size = 0.97 \[ \frac{2 \left (d + e x\right )^{2} \left (a + b x + c x^{2}\right )^{\frac{3}{2}}}{5} + \frac{\left (a + b x + c x^{2}\right )^{\frac{3}{2}} \left (- 16 a c e^{2} + 5 b^{2} e^{2} - 10 b c d e + 16 c^{2} d^{2} - 6 c e x \left (b e - 2 c d\right )\right )}{60 c^{2}} - \frac{e \left (b + 2 c x\right ) \left (- 4 a c + b^{2}\right ) \left (b e - 2 c d\right ) \sqrt{a + b x + c x^{2}}}{32 c^{3}} + \frac{e \left (- 4 a c + b^{2}\right )^{2} \left (b e - 2 c d\right ) \operatorname{atanh}{\left (\frac{b + 2 c x}{2 \sqrt{c} \sqrt{a + b x + c x^{2}}} \right )}}{64 c^{\frac{7}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((2*c*x+b)*(e*x+d)**2*(c*x**2+b*x+a)**(1/2),x)
[Out]
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Mathematica [A] time = 0.291214, size = 231, normalized size = 1.18 \[ \frac{\sqrt{a+x (b+c x)} \left (-128 a^2 c^2 e^2+4 a c \left (25 b^2 e^2-2 b c e (25 d+7 e x)+4 c^2 \left (20 d^2+15 d e x+4 e^2 x^2\right )\right )-15 b^4 e^2+10 b^3 c e (3 d+e x)-4 b^2 c^2 e x (5 d+2 e x)+16 b c^3 x \left (20 d^2+25 d e x+9 e^2 x^2\right )+32 c^4 x^2 \left (10 d^2+15 d e x+6 e^2 x^2\right )\right )}{480 c^3}+\frac{e \left (b^2-4 a c\right )^2 (b e-2 c d) \log \left (2 \sqrt{c} \sqrt{a+x (b+c x)}+b+2 c x\right )}{64 c^{7/2}} \]
Antiderivative was successfully verified.
[In] Integrate[(b + 2*c*x)*(d + e*x)^2*Sqrt[a + b*x + c*x^2],x]
[Out]
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Maple [B] time = 0.017, size = 535, normalized size = 2.7 \[ -{\frac{{b}^{3}x{e}^{2}}{16\,{c}^{2}}\sqrt{c{x}^{2}+bx+a}}+{\frac{d{b}^{3}e}{16\,{c}^{2}}\sqrt{c{x}^{2}+bx+a}}-{\frac{a{b}^{3}{e}^{2}}{8}\ln \left ({1 \left ({\frac{b}{2}}+cx \right ){\frac{1}{\sqrt{c}}}}+\sqrt{c{x}^{2}+bx+a} \right ){c}^{-{\frac{5}{2}}}}+{\frac{{b}^{2}xde}{8\,c}\sqrt{c{x}^{2}+bx+a}}-{\frac{4\,a{e}^{2}}{15\,c} \left ( c{x}^{2}+bx+a \right ) ^{{\frac{3}{2}}}}+{\frac{2\,{d}^{2}}{3} \left ( c{x}^{2}+bx+a \right ) ^{{\frac{3}{2}}}}+dex \left ( c{x}^{2}+bx+a \right ) ^{{\frac{3}{2}}}+{\frac{2\,{e}^{2}{x}^{2}}{5} \left ( c{x}^{2}+bx+a \right ) ^{{\frac{3}{2}}}}-{\frac{bde}{6\,c} \left ( c{x}^{2}+bx+a \right ) ^{{\frac{3}{2}}}}-{\frac{abde}{4\,c}\sqrt{c{x}^{2}+bx+a}}-{\frac{{a}^{2}de}{2}\ln \left ({1 \left ({\frac{b}{2}}+cx \right ){\frac{1}{\sqrt{c}}}}+\sqrt{c{x}^{2}+bx+a} \right ){\frac{1}{\sqrt{c}}}}+{\frac{{e}^{2}{a}^{2}b}{4}\ln \left ({1 \left ({\frac{b}{2}}+cx \right ){\frac{1}{\sqrt{c}}}}+\sqrt{c{x}^{2}+bx+a} \right ){c}^{-{\frac{3}{2}}}}-{\frac{b{e}^{2}x}{10\,c} \left ( c{x}^{2}+bx+a \right ) ^{{\frac{3}{2}}}}+{\frac{{b}^{2}{e}^{2}}{12\,{c}^{2}} \left ( c{x}^{2}+bx+a \right ) ^{{\frac{3}{2}}}}-{\frac{{b}^{4}{e}^{2}}{32\,{c}^{3}}\sqrt{c{x}^{2}+bx+a}}+{\frac{{b}^{5}{e}^{2}}{64}\ln \left ({1 \left ({\frac{b}{2}}+cx \right ){\frac{1}{\sqrt{c}}}}+\sqrt{c{x}^{2}+bx+a} \right ){c}^{-{\frac{7}{2}}}}+{\frac{a{b}^{2}de}{4}\ln \left ({1 \left ({\frac{b}{2}}+cx \right ){\frac{1}{\sqrt{c}}}}+\sqrt{c{x}^{2}+bx+a} \right ){c}^{-{\frac{3}{2}}}}-{\frac{axde}{2}\sqrt{c{x}^{2}+bx+a}}+{\frac{a{b}^{2}{e}^{2}}{8\,{c}^{2}}\sqrt{c{x}^{2}+bx+a}}-{\frac{d{b}^{4}e}{32}\ln \left ({1 \left ({\frac{b}{2}}+cx \right ){\frac{1}{\sqrt{c}}}}+\sqrt{c{x}^{2}+bx+a} \right ){c}^{-{\frac{5}{2}}}}+{\frac{abx{e}^{2}}{4\,c}\sqrt{c{x}^{2}+bx+a}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((2*c*x+b)*(e*x+d)^2*(c*x^2+b*x+a)^(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 + a)*(2*c*x + b)*(e*x + d)^2,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.337771, size = 1, normalized size = 0.01 \[ \left [\frac{4 \,{\left (192 \, c^{4} e^{2} x^{4} + 320 \, a c^{3} d^{2} + 48 \,{\left (10 \, c^{4} d e + 3 \, b c^{3} e^{2}\right )} x^{3} + 10 \,{\left (3 \, b^{3} c - 20 \, a b c^{2}\right )} d e -{\left (15 \, b^{4} - 100 \, a b^{2} c + 128 \, a^{2} c^{2}\right )} e^{2} + 8 \,{\left (40 \, c^{4} d^{2} + 50 \, b c^{3} d e -{\left (b^{2} c^{2} - 8 \, a c^{3}\right )} e^{2}\right )} x^{2} + 2 \,{\left (160 \, b c^{3} d^{2} - 10 \,{\left (b^{2} c^{2} - 12 \, a c^{3}\right )} d e +{\left (5 \, b^{3} c - 28 \, a b c^{2}\right )} e^{2}\right )} x\right )} \sqrt{c x^{2} + b x + a} \sqrt{c} - 15 \,{\left (2 \,{\left (b^{4} c - 8 \, a b^{2} c^{2} + 16 \, a^{2} c^{3}\right )} d e -{\left (b^{5} - 8 \, a b^{3} c + 16 \, a^{2} b c^{2}\right )} e^{2}\right )} \log \left (-4 \,{\left (2 \, c^{2} x + b c\right )} \sqrt{c x^{2} + b x + a} -{\left (8 \, c^{2} x^{2} + 8 \, b c x + b^{2} + 4 \, a c\right )} \sqrt{c}\right )}{1920 \, c^{\frac{7}{2}}}, \frac{2 \,{\left (192 \, c^{4} e^{2} x^{4} + 320 \, a c^{3} d^{2} + 48 \,{\left (10 \, c^{4} d e + 3 \, b c^{3} e^{2}\right )} x^{3} + 10 \,{\left (3 \, b^{3} c - 20 \, a b c^{2}\right )} d e -{\left (15 \, b^{4} - 100 \, a b^{2} c + 128 \, a^{2} c^{2}\right )} e^{2} + 8 \,{\left (40 \, c^{4} d^{2} + 50 \, b c^{3} d e -{\left (b^{2} c^{2} - 8 \, a c^{3}\right )} e^{2}\right )} x^{2} + 2 \,{\left (160 \, b c^{3} d^{2} - 10 \,{\left (b^{2} c^{2} - 12 \, a c^{3}\right )} d e +{\left (5 \, b^{3} c - 28 \, a b c^{2}\right )} e^{2}\right )} x\right )} \sqrt{c x^{2} + b x + a} \sqrt{-c} - 15 \,{\left (2 \,{\left (b^{4} c - 8 \, a b^{2} c^{2} + 16 \, a^{2} c^{3}\right )} d e -{\left (b^{5} - 8 \, a b^{3} c + 16 \, a^{2} b c^{2}\right )} e^{2}\right )} \arctan \left (\frac{{\left (2 \, c x + b\right )} \sqrt{-c}}{2 \, \sqrt{c x^{2} + b x + a} c}\right )}{960 \, \sqrt{-c} c^{3}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(c*x^2 + b*x + a)*(2*c*x + b)*(e*x + d)^2,x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \left (b + 2 c x\right ) \left (d + e x\right )^{2} \sqrt{a + b x + c x^{2}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((2*c*x+b)*(e*x+d)**2*(c*x**2+b*x+a)**(1/2),x)
[Out]
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GIAC/XCAS [A] time = 0.286665, size = 416, normalized size = 2.13 \[ \frac{1}{480} \, \sqrt{c x^{2} + b x + a}{\left (2 \,{\left (4 \,{\left (6 \,{\left (4 \, c x e^{2} + \frac{10 \, c^{5} d e + 3 \, b c^{4} e^{2}}{c^{4}}\right )} x + \frac{40 \, c^{5} d^{2} + 50 \, b c^{4} d e - b^{2} c^{3} e^{2} + 8 \, a c^{4} e^{2}}{c^{4}}\right )} x + \frac{160 \, b c^{4} d^{2} - 10 \, b^{2} c^{3} d e + 120 \, a c^{4} d e + 5 \, b^{3} c^{2} e^{2} - 28 \, a b c^{3} e^{2}}{c^{4}}\right )} x + \frac{320 \, a c^{4} d^{2} + 30 \, b^{3} c^{2} d e - 200 \, a b c^{3} d e - 15 \, b^{4} c e^{2} + 100 \, a b^{2} c^{2} e^{2} - 128 \, a^{2} c^{3} e^{2}}{c^{4}}\right )} + \frac{{\left (2 \, b^{4} c d e - 16 \, a b^{2} c^{2} d e + 32 \, a^{2} c^{3} d e - b^{5} e^{2} + 8 \, a b^{3} c e^{2} - 16 \, a^{2} b c^{2} e^{2}\right )}{\rm ln}\left ({\left | -2 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b x + a}\right )} \sqrt{c} - b \right |}\right )}{64 \, c^{\frac{7}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(c*x^2 + b*x + a)*(2*c*x + b)*(e*x + d)^2,x, algorithm="giac")
[Out]