Optimal. Leaf size=114 \[ -\frac{105}{8} a^{3/2} b^3 \tanh ^{-1}\left (\frac{\sqrt{a+b x}}{\sqrt{a}}\right )+\frac{35}{8} b^3 (a+b x)^{3/2}+\frac{105}{8} a b^3 \sqrt{a+b x}-\frac{21 b^2 (a+b x)^{5/2}}{8 x}-\frac{(a+b x)^{9/2}}{3 x^3}-\frac{3 b (a+b x)^{7/2}}{4 x^2} \]
[Out]
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Rubi [A] time = 0.109339, antiderivative size = 114, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 4, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.308 \[ -\frac{105}{8} a^{3/2} b^3 \tanh ^{-1}\left (\frac{\sqrt{a+b x}}{\sqrt{a}}\right )+\frac{35}{8} b^3 (a+b x)^{3/2}+\frac{105}{8} a b^3 \sqrt{a+b x}-\frac{21 b^2 (a+b x)^{5/2}}{8 x}-\frac{(a+b x)^{9/2}}{3 x^3}-\frac{3 b (a+b x)^{7/2}}{4 x^2} \]
Antiderivative was successfully verified.
[In] Int[(a + b*x)^(9/2)/x^4,x]
[Out]
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Rubi in Sympy [A] time = 14.7823, size = 105, normalized size = 0.92 \[ - \frac{105 a^{\frac{3}{2}} b^{3} \operatorname{atanh}{\left (\frac{\sqrt{a + b x}}{\sqrt{a}} \right )}}{8} + \frac{105 a b^{3} \sqrt{a + b x}}{8} + \frac{35 b^{3} \left (a + b x\right )^{\frac{3}{2}}}{8} - \frac{21 b^{2} \left (a + b x\right )^{\frac{5}{2}}}{8 x} - \frac{3 b \left (a + b x\right )^{\frac{7}{2}}}{4 x^{2}} - \frac{\left (a + b x\right )^{\frac{9}{2}}}{3 x^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((b*x+a)**(9/2)/x**4,x)
[Out]
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Mathematica [A] time = 0.0833607, size = 85, normalized size = 0.75 \[ \frac{1}{24} \left (\frac{\sqrt{a+b x} \left (-8 a^4-50 a^3 b x-165 a^2 b^2 x^2+208 a b^3 x^3+16 b^4 x^4\right )}{x^3}-315 a^{3/2} b^3 \tanh ^{-1}\left (\frac{\sqrt{a+b x}}{\sqrt{a}}\right )\right ) \]
Antiderivative was successfully verified.
[In] Integrate[(a + b*x)^(9/2)/x^4,x]
[Out]
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Maple [A] time = 0.016, size = 87, normalized size = 0.8 \[ 2\,{b}^{3} \left ( 1/3\, \left ( bx+a \right ) ^{3/2}+4\,a\sqrt{bx+a}+{a}^{2} \left ({\frac{1}{{b}^{3}{x}^{3}} \left ( -{\frac{55\, \left ( bx+a \right ) ^{5/2}}{16}}+{\frac{35\,a \left ( bx+a \right ) ^{3/2}}{6}}-{\frac{41\,{a}^{2}\sqrt{bx+a}}{16}} \right ) }-{\frac{105}{16\,\sqrt{a}}{\it Artanh} \left ({\frac{\sqrt{bx+a}}{\sqrt{a}}} \right ) } \right ) \right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((b*x+a)^(9/2)/x^4,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((b*x + a)^(9/2)/x^4,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.21845, size = 1, normalized size = 0.01 \[ \left [\frac{315 \, a^{\frac{3}{2}} b^{3} x^{3} \log \left (\frac{b x - 2 \, \sqrt{b x + a} \sqrt{a} + 2 \, a}{x}\right ) + 2 \,{\left (16 \, b^{4} x^{4} + 208 \, a b^{3} x^{3} - 165 \, a^{2} b^{2} x^{2} - 50 \, a^{3} b x - 8 \, a^{4}\right )} \sqrt{b x + a}}{48 \, x^{3}}, -\frac{315 \, \sqrt{-a} a b^{3} x^{3} \arctan \left (\frac{\sqrt{b x + a}}{\sqrt{-a}}\right ) -{\left (16 \, b^{4} x^{4} + 208 \, a b^{3} x^{3} - 165 \, a^{2} b^{2} x^{2} - 50 \, a^{3} b x - 8 \, a^{4}\right )} \sqrt{b x + a}}{24 \, x^{3}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x + a)^(9/2)/x^4,x, algorithm="fricas")
[Out]
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Sympy [A] time = 31.8207, size = 184, normalized size = 1.61 \[ - \frac{105 a^{\frac{3}{2}} b^{3} \operatorname{asinh}{\left (\frac{\sqrt{a}}{\sqrt{b} \sqrt{x}} \right )}}{8} - \frac{a^{5}}{3 \sqrt{b} x^{\frac{7}{2}} \sqrt{\frac{a}{b x} + 1}} - \frac{29 a^{4} \sqrt{b}}{12 x^{\frac{5}{2}} \sqrt{\frac{a}{b x} + 1}} - \frac{215 a^{3} b^{\frac{3}{2}}}{24 x^{\frac{3}{2}} \sqrt{\frac{a}{b x} + 1}} + \frac{43 a^{2} b^{\frac{5}{2}}}{24 \sqrt{x} \sqrt{\frac{a}{b x} + 1}} + \frac{28 a b^{\frac{7}{2}} \sqrt{x}}{3 \sqrt{\frac{a}{b x} + 1}} + \frac{2 b^{\frac{9}{2}} x^{\frac{3}{2}}}{3 \sqrt{\frac{a}{b x} + 1}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x+a)**(9/2)/x**4,x)
[Out]
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GIAC/XCAS [A] time = 0.213985, size = 151, normalized size = 1.32 \[ \frac{\frac{315 \, a^{2} b^{4} \arctan \left (\frac{\sqrt{b x + a}}{\sqrt{-a}}\right )}{\sqrt{-a}} + 16 \,{\left (b x + a\right )}^{\frac{3}{2}} b^{4} + 192 \, \sqrt{b x + a} a b^{4} - \frac{165 \,{\left (b x + a\right )}^{\frac{5}{2}} a^{2} b^{4} - 280 \,{\left (b x + a\right )}^{\frac{3}{2}} a^{3} b^{4} + 123 \, \sqrt{b x + a} a^{4} b^{4}}{b^{3} x^{3}}}{24 \, b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x + a)^(9/2)/x^4,x, algorithm="giac")
[Out]