Optimal. Leaf size=120 \[ -\frac{2 a^3 \sqrt{a+b x} (A b-a B)}{b^5}+\frac{2 a^2 (a+b x)^{3/2} (3 A b-4 a B)}{3 b^5}+\frac{2 (a+b x)^{7/2} (A b-4 a B)}{7 b^5}-\frac{6 a (a+b x)^{5/2} (A b-2 a B)}{5 b^5}+\frac{2 B (a+b x)^{9/2}}{9 b^5} \]
[Out]
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Rubi [A] time = 0.155866, antiderivative size = 120, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 18, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.056 \[ -\frac{2 a^3 \sqrt{a+b x} (A b-a B)}{b^5}+\frac{2 a^2 (a+b x)^{3/2} (3 A b-4 a B)}{3 b^5}+\frac{2 (a+b x)^{7/2} (A b-4 a B)}{7 b^5}-\frac{6 a (a+b x)^{5/2} (A b-2 a B)}{5 b^5}+\frac{2 B (a+b x)^{9/2}}{9 b^5} \]
Antiderivative was successfully verified.
[In] Int[(x^3*(A + B*x))/Sqrt[a + b*x],x]
[Out]
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Rubi in Sympy [A] time = 21.247, size = 117, normalized size = 0.98 \[ \frac{2 B \left (a + b x\right )^{\frac{9}{2}}}{9 b^{5}} - \frac{2 a^{3} \sqrt{a + b x} \left (A b - B a\right )}{b^{5}} + \frac{2 a^{2} \left (a + b x\right )^{\frac{3}{2}} \left (3 A b - 4 B a\right )}{3 b^{5}} - \frac{6 a \left (a + b x\right )^{\frac{5}{2}} \left (A b - 2 B a\right )}{5 b^{5}} + \frac{2 \left (a + b x\right )^{\frac{7}{2}} \left (A b - 4 B a\right )}{7 b^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**3*(B*x+A)/(b*x+a)**(1/2),x)
[Out]
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Mathematica [A] time = 0.0654845, size = 87, normalized size = 0.72 \[ \frac{2 \sqrt{a+b x} \left (128 a^4 B-16 a^3 b (9 A+4 B x)+24 a^2 b^2 x (3 A+2 B x)-2 a b^3 x^2 (27 A+20 B x)+5 b^4 x^3 (9 A+7 B x)\right )}{315 b^5} \]
Antiderivative was successfully verified.
[In] Integrate[(x^3*(A + B*x))/Sqrt[a + b*x],x]
[Out]
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Maple [A] time = 0.01, size = 95, normalized size = 0.8 \[ -{\frac{-70\,B{x}^{4}{b}^{4}-90\,A{b}^{4}{x}^{3}+80\,Ba{b}^{3}{x}^{3}+108\,Aa{b}^{3}{x}^{2}-96\,B{a}^{2}{b}^{2}{x}^{2}-144\,A{a}^{2}{b}^{2}x+128\,B{a}^{3}bx+288\,A{a}^{3}b-256\,B{a}^{4}}{315\,{b}^{5}}\sqrt{bx+a}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^3*(B*x+A)/(b*x+a)^(1/2),x)
[Out]
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Maxima [A] time = 1.35018, size = 135, normalized size = 1.12 \[ \frac{2 \,{\left (35 \,{\left (b x + a\right )}^{\frac{9}{2}} B - 45 \,{\left (4 \, B a - A b\right )}{\left (b x + a\right )}^{\frac{7}{2}} + 189 \,{\left (2 \, B a^{2} - A a b\right )}{\left (b x + a\right )}^{\frac{5}{2}} - 105 \,{\left (4 \, B a^{3} - 3 \, A a^{2} b\right )}{\left (b x + a\right )}^{\frac{3}{2}} + 315 \,{\left (B a^{4} - A a^{3} b\right )} \sqrt{b x + a}\right )}}{315 \, b^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x + A)*x^3/sqrt(b*x + a),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.203521, size = 130, normalized size = 1.08 \[ \frac{2 \,{\left (35 \, B b^{4} x^{4} + 128 \, B a^{4} - 144 \, A a^{3} b - 5 \,{\left (8 \, B a b^{3} - 9 \, A b^{4}\right )} x^{3} + 6 \,{\left (8 \, B a^{2} b^{2} - 9 \, A a b^{3}\right )} x^{2} - 8 \,{\left (8 \, B a^{3} b - 9 \, A a^{2} b^{2}\right )} x\right )} \sqrt{b x + a}}{315 \, b^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x + A)*x^3/sqrt(b*x + a),x, algorithm="fricas")
[Out]
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Sympy [A] time = 28.5304, size = 301, normalized size = 2.51 \[ \begin{cases} - \frac{\frac{2 A a \left (- \frac{a^{3}}{\sqrt{a + b x}} - 3 a^{2} \sqrt{a + b x} + a \left (a + b x\right )^{\frac{3}{2}} - \frac{\left (a + b x\right )^{\frac{5}{2}}}{5}\right )}{b^{3}} + \frac{2 A \left (\frac{a^{4}}{\sqrt{a + b x}} + 4 a^{3} \sqrt{a + b x} - 2 a^{2} \left (a + b x\right )^{\frac{3}{2}} + \frac{4 a \left (a + b x\right )^{\frac{5}{2}}}{5} - \frac{\left (a + b x\right )^{\frac{7}{2}}}{7}\right )}{b^{3}} + \frac{2 B a \left (\frac{a^{4}}{\sqrt{a + b x}} + 4 a^{3} \sqrt{a + b x} - 2 a^{2} \left (a + b x\right )^{\frac{3}{2}} + \frac{4 a \left (a + b x\right )^{\frac{5}{2}}}{5} - \frac{\left (a + b x\right )^{\frac{7}{2}}}{7}\right )}{b^{4}} + \frac{2 B \left (- \frac{a^{5}}{\sqrt{a + b x}} - 5 a^{4} \sqrt{a + b x} + \frac{10 a^{3} \left (a + b x\right )^{\frac{3}{2}}}{3} - 2 a^{2} \left (a + b x\right )^{\frac{5}{2}} + \frac{5 a \left (a + b x\right )^{\frac{7}{2}}}{7} - \frac{\left (a + b x\right )^{\frac{9}{2}}}{9}\right )}{b^{4}}}{b} & \text{for}\: b \neq 0 \\\frac{\frac{A x^{4}}{4} + \frac{B x^{5}}{5}}{\sqrt{a}} & \text{otherwise} \end{cases} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**3*(B*x+A)/(b*x+a)**(1/2),x)
[Out]
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GIAC/XCAS [A] time = 0.209101, size = 194, normalized size = 1.62 \[ \frac{2 \,{\left (\frac{9 \,{\left (5 \,{\left (b x + a\right )}^{\frac{7}{2}} b^{18} - 21 \,{\left (b x + a\right )}^{\frac{5}{2}} a b^{18} + 35 \,{\left (b x + a\right )}^{\frac{3}{2}} a^{2} b^{18} - 35 \, \sqrt{b x + a} a^{3} b^{18}\right )} A}{b^{21}} + \frac{{\left (35 \,{\left (b x + a\right )}^{\frac{9}{2}} b^{32} - 180 \,{\left (b x + a\right )}^{\frac{7}{2}} a b^{32} + 378 \,{\left (b x + a\right )}^{\frac{5}{2}} a^{2} b^{32} - 420 \,{\left (b x + a\right )}^{\frac{3}{2}} a^{3} b^{32} + 315 \, \sqrt{b x + a} a^{4} b^{32}\right )} B}{b^{36}}\right )}}{315 \, b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x + A)*x^3/sqrt(b*x + a),x, algorithm="giac")
[Out]