Optimal. Leaf size=367 \[ \frac{\left (a+b x+c x^2\right )^{3/2} \left (1024 a^2 B c^2-6 c x \left (280 a A c^2-444 a b B c-294 A b^2 c+231 b^3 B\right )+2744 a A b c^2-3276 a b^2 B c-1470 A b^3 c+1155 b^4 B\right )}{13440 c^5}+\frac{\left (b^2-4 a c\right ) \left (-32 a^2 A c^3+80 a^2 b B c^2+112 a A b^2 c^2-120 a b^3 B c-42 A b^4 c+33 b^5 B\right ) \tanh ^{-1}\left (\frac{b+2 c x}{2 \sqrt{c} \sqrt{a+b x+c x^2}}\right )}{2048 c^{13/2}}-\frac{(b+2 c x) \sqrt{a+b x+c x^2} \left (-32 a^2 A c^3+80 a^2 b B c^2+112 a A b^2 c^2-120 a b^3 B c-42 A b^4 c+33 b^5 B\right )}{1024 c^6}+\frac{x^2 \left (a+b x+c x^2\right )^{3/2} \left (-32 a B c-42 A b c+33 b^2 B\right )}{280 c^3}-\frac{x^3 \left (a+b x+c x^2\right )^{3/2} (11 b B-14 A c)}{84 c^2}+\frac{B x^4 \left (a+b x+c x^2\right )^{3/2}}{7 c} \]
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Rubi [A] time = 1.1863, antiderivative size = 367, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 5, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.217 \[ \frac{\left (a+b x+c x^2\right )^{3/2} \left (1024 a^2 B c^2-6 c x \left (280 a A c^2-444 a b B c-294 A b^2 c+231 b^3 B\right )+2744 a A b c^2-3276 a b^2 B c-1470 A b^3 c+1155 b^4 B\right )}{13440 c^5}+\frac{\left (b^2-4 a c\right ) \left (-32 a^2 A c^3+80 a^2 b B c^2+112 a A b^2 c^2-120 a b^3 B c-42 A b^4 c+33 b^5 B\right ) \tanh ^{-1}\left (\frac{b+2 c x}{2 \sqrt{c} \sqrt{a+b x+c x^2}}\right )}{2048 c^{13/2}}-\frac{(b+2 c x) \sqrt{a+b x+c x^2} \left (-32 a^2 A c^3+80 a^2 b B c^2+112 a A b^2 c^2-120 a b^3 B c-42 A b^4 c+33 b^5 B\right )}{1024 c^6}+\frac{x^2 \left (a+b x+c x^2\right )^{3/2} \left (-32 a B c-42 A b c+33 b^2 B\right )}{280 c^3}-\frac{x^3 \left (a+b x+c x^2\right )^{3/2} (11 b B-14 A c)}{84 c^2}+\frac{B x^4 \left (a+b x+c x^2\right )^{3/2}}{7 c} \]
Antiderivative was successfully verified.
[In] Int[x^4*(A + B*x)*Sqrt[a + b*x + c*x^2],x]
[Out]
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Rubi in Sympy [A] time = 112.025, size = 394, normalized size = 1.07 \[ \frac{B x^{4} \left (a + b x + c x^{2}\right )^{\frac{3}{2}}}{7 c} + \frac{x^{3} \left (14 A c - 11 B b\right ) \left (a + b x + c x^{2}\right )^{\frac{3}{2}}}{84 c^{2}} + \frac{x^{2} \left (a + b x + c x^{2}\right )^{\frac{3}{2}} \left (- 42 A b c - 32 B a c + 33 B b^{2}\right )}{280 c^{3}} + \frac{\left (a + b x + c x^{2}\right )^{\frac{3}{2}} \left (\frac{1029 A a b c^{2}}{2} - \frac{2205 A b^{3} c}{8} + 192 B a^{2} c^{2} - \frac{2457 B a b^{2} c}{4} + \frac{3465 B b^{4}}{16} - \frac{9 c x \left (280 A a c^{2} - 294 A b^{2} c - 444 B a b c + 231 B b^{3}\right )}{8}\right )}{2520 c^{5}} - \frac{\left (b + 2 c x\right ) \sqrt{a + b x + c x^{2}} \left (- 32 A a^{2} c^{3} + 112 A a b^{2} c^{2} - 42 A b^{4} c + 80 B a^{2} b c^{2} - 120 B a b^{3} c + 33 B b^{5}\right )}{1024 c^{6}} + \frac{\left (- 4 a c + b^{2}\right ) \left (- 32 A a^{2} c^{3} + 112 A a b^{2} c^{2} - 42 A b^{4} c + 80 B a^{2} b c^{2} - 120 B a b^{3} c + 33 B b^{5}\right ) \operatorname{atanh}{\left (\frac{b + 2 c x}{2 \sqrt{c} \sqrt{a + b x + c x^{2}}} \right )}}{2048 c^{\frac{13}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**4*(B*x+A)*(c*x**2+b*x+a)**(1/2),x)
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Mathematica [A] time = 0.588145, size = 349, normalized size = 0.95 \[ \frac{105 \left (b^2-4 a c\right ) \left (-32 a^2 A c^3+80 a^2 b B c^2+112 a A b^2 c^2-120 a b^3 B c-42 A b^4 c+33 b^5 B\right ) \log \left (2 \sqrt{c} \sqrt{a+x (b+c x)}+b+2 c x\right )-2 \sqrt{c} \sqrt{a+x (b+c x)} \left (16 b^2 c^2 \left (2163 a^2 B-2 a c x (392 A+243 B x)+2 c^2 x^3 (63 A+44 B x)\right )-32 b c^3 \left (a^2 (791 A+397 B x)-2 a c x^2 (119 A+79 B x)+8 c^2 x^4 (7 A+5 B x)\right )-64 c^3 \left (128 a^3 B-a^2 c x (105 A+64 B x)+2 a c^2 x^3 (35 A+24 B x)+40 c^3 x^5 (7 A+6 B x)\right )+84 b^4 c (c x (35 A+22 B x)-260 a B)+48 b^3 c^2 \left (14 a (35 A+18 B x)-c x^2 (49 A+33 B x)\right )-210 b^5 c (21 A+11 B x)+3465 b^6 B\right )}{215040 c^{13/2}} \]
Antiderivative was successfully verified.
[In] Integrate[x^4*(A + B*x)*Sqrt[a + b*x + c*x^2],x]
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Maple [B] time = 0.022, size = 872, normalized size = 2.4 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^4*(B*x+A)*(c*x^2+b*x+a)^(1/2),x)
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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)*(B*x + A)*x^4,x, algorithm="maxima")
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Fricas [A] time = 0.390903, size = 1, normalized size = 0. \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(c*x^2 + b*x + a)*(B*x + A)*x^4,x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int x^{4} \left (A + B x\right ) \sqrt{a + b x + c x^{2}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**4*(B*x+A)*(c*x**2+b*x+a)**(1/2),x)
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GIAC/XCAS [A] time = 0.289772, size = 559, normalized size = 1.52 \[ \frac{1}{107520} \, \sqrt{c x^{2} + b x + a}{\left (2 \,{\left (4 \,{\left (2 \,{\left (8 \,{\left (10 \,{\left (12 \, B x + \frac{B b c^{5} + 14 \, A c^{6}}{c^{6}}\right )} x - \frac{11 \, B b^{2} c^{4} - 24 \, B a c^{5} - 14 \, A b c^{5}}{c^{6}}\right )} x + \frac{99 \, B b^{3} c^{3} - 316 \, B a b c^{4} - 126 \, A b^{2} c^{4} + 280 \, A a c^{5}}{c^{6}}\right )} x - \frac{231 \, B b^{4} c^{2} - 972 \, B a b^{2} c^{3} - 294 \, A b^{3} c^{3} + 512 \, B a^{2} c^{4} + 952 \, A a b c^{4}}{c^{6}}\right )} x + \frac{1155 \, B b^{5} c - 6048 \, B a b^{3} c^{2} - 1470 \, A b^{4} c^{2} + 6352 \, B a^{2} b c^{3} + 6272 \, A a b^{2} c^{3} - 3360 \, A a^{2} c^{4}}{c^{6}}\right )} x - \frac{3465 \, B b^{6} - 21840 \, B a b^{4} c - 4410 \, A b^{5} c + 34608 \, B a^{2} b^{2} c^{2} + 23520 \, A a b^{3} c^{2} - 8192 \, B a^{3} c^{3} - 25312 \, A a^{2} b c^{3}}{c^{6}}\right )} - \frac{{\left (33 \, B b^{7} - 252 \, B a b^{5} c - 42 \, A b^{6} c + 560 \, B a^{2} b^{3} c^{2} + 280 \, A a b^{4} c^{2} - 320 \, B a^{3} b c^{3} - 480 \, A a^{2} b^{2} c^{3} + 128 \, A a^{3} c^{4}\right )}{\rm ln}\left ({\left | -2 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b x + a}\right )} \sqrt{c} - b \right |}\right )}{2048 \, c^{\frac{13}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(c*x^2 + b*x + a)*(B*x + A)*x^4,x, algorithm="giac")
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