Optimal. Leaf size=147 \[ \frac{5 d^3 \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt{c+d x}}{\sqrt{b c-a d}}\right )}{8 \sqrt{b} (b c-a d)^{7/2}}-\frac{5 d^2 \sqrt{c+d x}}{8 (a+b x) (b c-a d)^3}+\frac{5 d \sqrt{c+d x}}{12 (a+b x)^2 (b c-a d)^2}-\frac{\sqrt{c+d x}}{3 (a+b x)^3 (b c-a d)} \]
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Rubi [A] time = 0.158621, antiderivative size = 147, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 3, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.176 \[ \frac{5 d^3 \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt{c+d x}}{\sqrt{b c-a d}}\right )}{8 \sqrt{b} (b c-a d)^{7/2}}-\frac{5 d^2 \sqrt{c+d x}}{8 (a+b x) (b c-a d)^3}+\frac{5 d \sqrt{c+d x}}{12 (a+b x)^2 (b c-a d)^2}-\frac{\sqrt{c+d x}}{3 (a+b x)^3 (b c-a d)} \]
Antiderivative was successfully verified.
[In] Int[1/((a + b*x)^4*Sqrt[c + d*x]),x]
[Out]
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Rubi in Sympy [A] time = 31.4412, size = 128, normalized size = 0.87 \[ \frac{5 d^{2} \sqrt{c + d x}}{8 \left (a + b x\right ) \left (a d - b c\right )^{3}} + \frac{5 d \sqrt{c + d x}}{12 \left (a + b x\right )^{2} \left (a d - b c\right )^{2}} + \frac{\sqrt{c + d x}}{3 \left (a + b x\right )^{3} \left (a d - b c\right )} + \frac{5 d^{3} \operatorname{atan}{\left (\frac{\sqrt{b} \sqrt{c + d x}}{\sqrt{a d - b c}} \right )}}{8 \sqrt{b} \left (a d - b c\right )^{\frac{7}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/(b*x+a)**4/(d*x+c)**(1/2),x)
[Out]
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Mathematica [A] time = 0.199741, size = 128, normalized size = 0.87 \[ \frac{5 d^3 \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt{c+d x}}{\sqrt{b c-a d}}\right )}{8 \sqrt{b} (b c-a d)^{7/2}}-\frac{\sqrt{c+d x} \left (33 a^2 d^2+2 a b d (20 d x-13 c)+b^2 \left (8 c^2-10 c d x+15 d^2 x^2\right )\right )}{24 (a+b x)^3 (b c-a d)^3} \]
Antiderivative was successfully verified.
[In] Integrate[1/((a + b*x)^4*Sqrt[c + d*x]),x]
[Out]
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Maple [A] time = 0.011, size = 147, normalized size = 1. \[{\frac{{d}^{3}}{ \left ( 3\,ad-3\,bc \right ) \left ( bdx+ad \right ) ^{3}}\sqrt{dx+c}}+{\frac{5\,{d}^{3}}{12\, \left ( ad-bc \right ) ^{2} \left ( bdx+ad \right ) ^{2}}\sqrt{dx+c}}+{\frac{5\,{d}^{3}}{8\, \left ( ad-bc \right ) ^{3} \left ( bdx+ad \right ) }\sqrt{dx+c}}+{\frac{5\,{d}^{3}}{8\, \left ( ad-bc \right ) ^{3}}\arctan \left ({b\sqrt{dx+c}{\frac{1}{\sqrt{ \left ( ad-bc \right ) b}}}} \right ){\frac{1}{\sqrt{ \left ( ad-bc \right ) b}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/(b*x+a)^4/(d*x+c)^(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(1/((b*x + a)^4*sqrt(d*x + c)),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.222177, size = 1, normalized size = 0.01 \[ \left [-\frac{2 \,{\left (15 \, b^{2} d^{2} x^{2} + 8 \, b^{2} c^{2} - 26 \, a b c d + 33 \, a^{2} d^{2} - 10 \,{\left (b^{2} c d - 4 \, a b d^{2}\right )} x\right )} \sqrt{b^{2} c - a b d} \sqrt{d x + c} + 15 \,{\left (b^{3} d^{3} x^{3} + 3 \, a b^{2} d^{3} x^{2} + 3 \, a^{2} b d^{3} x + a^{3} d^{3}\right )} \log \left (\frac{\sqrt{b^{2} c - a b d}{\left (b d x + 2 \, b c - a d\right )} - 2 \,{\left (b^{2} c - a b d\right )} \sqrt{d x + c}}{b x + a}\right )}{48 \,{\left (a^{3} b^{3} c^{3} - 3 \, a^{4} b^{2} c^{2} d + 3 \, a^{5} b c d^{2} - a^{6} d^{3} +{\left (b^{6} c^{3} - 3 \, a b^{5} c^{2} d + 3 \, a^{2} b^{4} c d^{2} - a^{3} b^{3} d^{3}\right )} x^{3} + 3 \,{\left (a b^{5} c^{3} - 3 \, a^{2} b^{4} c^{2} d + 3 \, a^{3} b^{3} c d^{2} - a^{4} b^{2} d^{3}\right )} x^{2} + 3 \,{\left (a^{2} b^{4} c^{3} - 3 \, a^{3} b^{3} c^{2} d + 3 \, a^{4} b^{2} c d^{2} - a^{5} b d^{3}\right )} x\right )} \sqrt{b^{2} c - a b d}}, -\frac{{\left (15 \, b^{2} d^{2} x^{2} + 8 \, b^{2} c^{2} - 26 \, a b c d + 33 \, a^{2} d^{2} - 10 \,{\left (b^{2} c d - 4 \, a b d^{2}\right )} x\right )} \sqrt{-b^{2} c + a b d} \sqrt{d x + c} - 15 \,{\left (b^{3} d^{3} x^{3} + 3 \, a b^{2} d^{3} x^{2} + 3 \, a^{2} b d^{3} x + a^{3} d^{3}\right )} \arctan \left (-\frac{b c - a d}{\sqrt{-b^{2} c + a b d} \sqrt{d x + c}}\right )}{24 \,{\left (a^{3} b^{3} c^{3} - 3 \, a^{4} b^{2} c^{2} d + 3 \, a^{5} b c d^{2} - a^{6} d^{3} +{\left (b^{6} c^{3} - 3 \, a b^{5} c^{2} d + 3 \, a^{2} b^{4} c d^{2} - a^{3} b^{3} d^{3}\right )} x^{3} + 3 \,{\left (a b^{5} c^{3} - 3 \, a^{2} b^{4} c^{2} d + 3 \, a^{3} b^{3} c d^{2} - a^{4} b^{2} d^{3}\right )} x^{2} + 3 \,{\left (a^{2} b^{4} c^{3} - 3 \, a^{3} b^{3} c^{2} d + 3 \, a^{4} b^{2} c d^{2} - a^{5} b d^{3}\right )} x\right )} \sqrt{-b^{2} c + a b d}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((b*x + a)^4*sqrt(d*x + c)),x, algorithm="fricas")
[Out]
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \[ \text{Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(b*x+a)**4/(d*x+c)**(1/2),x)
[Out]
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GIAC/XCAS [A] time = 0.222052, size = 312, normalized size = 2.12 \[ -\frac{5 \, d^{3} \arctan \left (\frac{\sqrt{d x + c} b}{\sqrt{-b^{2} c + a b d}}\right )}{8 \,{\left (b^{3} c^{3} - 3 \, a b^{2} c^{2} d + 3 \, a^{2} b c d^{2} - a^{3} d^{3}\right )} \sqrt{-b^{2} c + a b d}} - \frac{15 \,{\left (d x + c\right )}^{\frac{5}{2}} b^{2} d^{3} - 40 \,{\left (d x + c\right )}^{\frac{3}{2}} b^{2} c d^{3} + 33 \, \sqrt{d x + c} b^{2} c^{2} d^{3} + 40 \,{\left (d x + c\right )}^{\frac{3}{2}} a b d^{4} - 66 \, \sqrt{d x + c} a b c d^{4} + 33 \, \sqrt{d x + c} a^{2} d^{5}}{24 \,{\left (b^{3} c^{3} - 3 \, a b^{2} c^{2} d + 3 \, a^{2} b c d^{2} - a^{3} d^{3}\right )}{\left ({\left (d x + c\right )} b - b c + a d\right )}^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((b*x + a)^4*sqrt(d*x + c)),x, algorithm="giac")
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