Optimal. Leaf size=146 \[ -\frac{d^3 \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt{c+d x}}{\sqrt{b c-a d}}\right )}{8 b^{3/2} (b c-a d)^{5/2}}+\frac{d^2 \sqrt{c+d x}}{8 b (a+b x) (b c-a d)^2}-\frac{d \sqrt{c+d x}}{12 b (a+b x)^2 (b c-a d)}-\frac{\sqrt{c+d x}}{3 b (a+b x)^3} \]
[Out]
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Rubi [A] time = 0.256523, antiderivative size = 146, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 4, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.235 \[ -\frac{d^3 \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt{c+d x}}{\sqrt{b c-a d}}\right )}{8 b^{3/2} (b c-a d)^{5/2}}+\frac{d^2 \sqrt{c+d x}}{8 b (a+b x) (b c-a d)^2}-\frac{d \sqrt{c+d x}}{12 b (a+b x)^2 (b c-a d)}-\frac{\sqrt{c+d x}}{3 b (a+b x)^3} \]
Antiderivative was successfully verified.
[In] Int[Sqrt[c + d*x]/(a + b*x)^4,x]
[Out]
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Rubi in Sympy [A] time = 31.2702, size = 119, normalized size = 0.82 \[ \frac{d^{2} \sqrt{c + d x}}{8 b \left (a + b x\right ) \left (a d - b c\right )^{2}} + \frac{d \sqrt{c + d x}}{12 b \left (a + b x\right )^{2} \left (a d - b c\right )} - \frac{\sqrt{c + d x}}{3 b \left (a + b x\right )^{3}} + \frac{d^{3} \operatorname{atan}{\left (\frac{\sqrt{b} \sqrt{c + d x}}{\sqrt{a d - b c}} \right )}}{8 b^{\frac{3}{2}} \left (a d - b c\right )^{\frac{5}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((d*x+c)**(1/2)/(b*x+a)**4,x)
[Out]
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Mathematica [A] time = 0.177177, size = 130, normalized size = 0.89 \[ \sqrt{c+d x} \left (\frac{d^2}{8 b (a+b x) (b c-a d)^2}-\frac{d}{12 b (a+b x)^2 (b c-a d)}-\frac{1}{3 b (a+b x)^3}\right )-\frac{d^3 \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt{c+d x}}{\sqrt{b c-a d}}\right )}{8 b^{3/2} (b c-a d)^{5/2}} \]
Antiderivative was successfully verified.
[In] Integrate[Sqrt[c + d*x]/(a + b*x)^4,x]
[Out]
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Maple [A] time = 0.018, size = 170, normalized size = 1.2 \[{\frac{{d}^{3}b}{8\, \left ( bdx+ad \right ) ^{3} \left ({a}^{2}{d}^{2}-2\,abcd+{b}^{2}{c}^{2} \right ) } \left ( dx+c \right ) ^{{\frac{5}{2}}}}+{\frac{{d}^{3}}{3\, \left ( bdx+ad \right ) ^{3} \left ( ad-bc \right ) } \left ( dx+c \right ) ^{{\frac{3}{2}}}}-{\frac{{d}^{3}}{8\, \left ( bdx+ad \right ) ^{3}b}\sqrt{dx+c}}+{\frac{{d}^{3}}{8\,b \left ({a}^{2}{d}^{2}-2\,abcd+{b}^{2}{c}^{2} \right ) }\arctan \left ({b\sqrt{dx+c}{\frac{1}{\sqrt{ \left ( ad-bc \right ) b}}}} \right ){\frac{1}{\sqrt{ \left ( ad-bc \right ) b}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((d*x+c)^(1/2)/(b*x+a)^4,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(d*x + c)/(b*x + a)^4,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.228869, size = 1, normalized size = 0.01 \[ \left [\frac{2 \,{\left (3 \, b^{2} d^{2} x^{2} - 8 \, b^{2} c^{2} + 14 \, a b c d - 3 \, a^{2} d^{2} - 2 \,{\left (b^{2} c d - 4 \, a b d^{2}\right )} x\right )} \sqrt{b^{2} c - a b d} \sqrt{d x + c} + 3 \,{\left (b^{3} d^{3} x^{3} + 3 \, a b^{2} d^{3} x^{2} + 3 \, a^{2} b d^{3} x + a^{3} d^{3}\right )} \log \left (\frac{\sqrt{b^{2} c - a b d}{\left (b d x + 2 \, b c - a d\right )} - 2 \,{\left (b^{2} c - a b d\right )} \sqrt{d x + c}}{b x + a}\right )}{48 \,{\left (a^{3} b^{3} c^{2} - 2 \, a^{4} b^{2} c d + a^{5} b d^{2} +{\left (b^{6} c^{2} - 2 \, a b^{5} c d + a^{2} b^{4} d^{2}\right )} x^{3} + 3 \,{\left (a b^{5} c^{2} - 2 \, a^{2} b^{4} c d + a^{3} b^{3} d^{2}\right )} x^{2} + 3 \,{\left (a^{2} b^{4} c^{2} - 2 \, a^{3} b^{3} c d + a^{4} b^{2} d^{2}\right )} x\right )} \sqrt{b^{2} c - a b d}}, \frac{{\left (3 \, b^{2} d^{2} x^{2} - 8 \, b^{2} c^{2} + 14 \, a b c d - 3 \, a^{2} d^{2} - 2 \,{\left (b^{2} c d - 4 \, a b d^{2}\right )} x\right )} \sqrt{-b^{2} c + a b d} \sqrt{d x + c} - 3 \,{\left (b^{3} d^{3} x^{3} + 3 \, a b^{2} d^{3} x^{2} + 3 \, a^{2} b d^{3} x + a^{3} d^{3}\right )} \arctan \left (-\frac{b c - a d}{\sqrt{-b^{2} c + a b d} \sqrt{d x + c}}\right )}{24 \,{\left (a^{3} b^{3} c^{2} - 2 \, a^{4} b^{2} c d + a^{5} b d^{2} +{\left (b^{6} c^{2} - 2 \, a b^{5} c d + a^{2} b^{4} d^{2}\right )} x^{3} + 3 \,{\left (a b^{5} c^{2} - 2 \, a^{2} b^{4} c d + a^{3} b^{3} d^{2}\right )} x^{2} + 3 \,{\left (a^{2} b^{4} c^{2} - 2 \, a^{3} b^{3} c d + a^{4} b^{2} d^{2}\right )} x\right )} \sqrt{-b^{2} c + a b d}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(d*x + c)/(b*x + a)^4,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((d*x+c)**(1/2)/(b*x+a)**4,x)
[Out]
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GIAC/XCAS [A] time = 0.224561, size = 279, normalized size = 1.91 \[ \frac{d^{3} \arctan \left (\frac{\sqrt{d x + c} b}{\sqrt{-b^{2} c + a b d}}\right )}{8 \,{\left (b^{3} c^{2} - 2 \, a b^{2} c d + a^{2} b d^{2}\right )} \sqrt{-b^{2} c + a b d}} + \frac{3 \,{\left (d x + c\right )}^{\frac{5}{2}} b^{2} d^{3} - 8 \,{\left (d x + c\right )}^{\frac{3}{2}} b^{2} c d^{3} - 3 \, \sqrt{d x + c} b^{2} c^{2} d^{3} + 8 \,{\left (d x + c\right )}^{\frac{3}{2}} a b d^{4} + 6 \, \sqrt{d x + c} a b c d^{4} - 3 \, \sqrt{d x + c} a^{2} d^{5}}{24 \,{\left (b^{3} c^{2} - 2 \, a b^{2} c d + a^{2} b d^{2}\right )}{\left ({\left (d x + c\right )} b - b c + a d\right )}^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(d*x + c)/(b*x + a)^4,x, algorithm="giac")
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