Optimal. Leaf size=164 \[ \frac{\tanh ^{-1}\left (\frac{\sqrt{f} \sqrt{c+d x}}{\sqrt{d} \sqrt{e+f x}}\right ) \left (4 d f (2 A d f-B (c f+d e))+C \left (3 c^2 f^2+2 c d e f+3 d^2 e^2\right )\right )}{4 d^{5/2} f^{5/2}}-\frac{\sqrt{c+d x} \sqrt{e+f x} (-4 B d f+5 c C f+3 C d e)}{4 d^2 f^2}+\frac{C (c+d x)^{3/2} \sqrt{e+f x}}{2 d^2 f} \]
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Rubi [A] time = 0.385665, antiderivative size = 164, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 29, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.138 \[ \frac{\tanh ^{-1}\left (\frac{\sqrt{f} \sqrt{c+d x}}{\sqrt{d} \sqrt{e+f x}}\right ) \left (4 d f (2 A d f-B (c f+d e))+C \left (3 c^2 f^2+2 c d e f+3 d^2 e^2\right )\right )}{4 d^{5/2} f^{5/2}}-\frac{\sqrt{c+d x} \sqrt{e+f x} (-4 B d f+5 c C f+3 C d e)}{4 d^2 f^2}+\frac{C (c+d x)^{3/2} \sqrt{e+f x}}{2 d^2 f} \]
Antiderivative was successfully verified.
[In] Int[(A + B*x + C*x^2)/(Sqrt[c + d*x]*Sqrt[e + f*x]),x]
[Out]
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Rubi in Sympy [A] time = 35.9556, size = 199, normalized size = 1.21 \[ \frac{B \sqrt{c + d x} \sqrt{e + f x}}{d f} + \frac{C x \sqrt{c + d x} \sqrt{e + f x}}{2 d f} - \frac{3 C \sqrt{c + d x} \sqrt{e + f x} \left (c f + d e\right )}{4 d^{2} f^{2}} - \frac{C \left (4 c d e f - 3 \left (c f + d e\right )^{2}\right ) \operatorname{atanh}{\left (\frac{\sqrt{d} \sqrt{e + f x}}{\sqrt{f} \sqrt{c + d x}} \right )}}{4 d^{\frac{5}{2}} f^{\frac{5}{2}}} - \frac{2 \left (- A d f + \frac{B \left (c f + d e\right )}{2}\right ) \operatorname{atanh}{\left (\frac{\sqrt{d} \sqrt{e + f x}}{\sqrt{f} \sqrt{c + d x}} \right )}}{d^{\frac{3}{2}} f^{\frac{3}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((C*x**2+B*x+A)/(d*x+c)**(1/2)/(f*x+e)**(1/2),x)
[Out]
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Mathematica [A] time = 0.192523, size = 154, normalized size = 0.94 \[ \frac{\log \left (2 \sqrt{d} \sqrt{f} \sqrt{c+d x} \sqrt{e+f x}+c f+d e+2 d f x\right ) \left (4 d f (2 A d f-B (c f+d e))+C \left (3 c^2 f^2+2 c d e f+3 d^2 e^2\right )\right )}{8 d^{5/2} f^{5/2}}+\frac{\sqrt{c+d x} \sqrt{e+f x} (4 B d f+C (-3 c f-3 d e+2 d f x))}{4 d^2 f^2} \]
Antiderivative was successfully verified.
[In] Integrate[(A + B*x + C*x^2)/(Sqrt[c + d*x]*Sqrt[e + f*x]),x]
[Out]
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Maple [B] time = 0.032, size = 425, normalized size = 2.6 \[{\frac{1}{8\,{d}^{2}{f}^{2}} \left ( 8\,A\ln \left ( 1/2\,{\frac{2\,dfx+2\,\sqrt{ \left ( dx+c \right ) \left ( fx+e \right ) }\sqrt{fd}+cf+de}{\sqrt{fd}}} \right ){d}^{2}{f}^{2}-4\,B\ln \left ( 1/2\,{\frac{2\,dfx+2\,\sqrt{ \left ( dx+c \right ) \left ( fx+e \right ) }\sqrt{fd}+cf+de}{\sqrt{fd}}} \right ) cd{f}^{2}-4\,B\ln \left ( 1/2\,{\frac{2\,dfx+2\,\sqrt{ \left ( dx+c \right ) \left ( fx+e \right ) }\sqrt{fd}+cf+de}{\sqrt{fd}}} \right ){d}^{2}ef+4\,C\sqrt{ \left ( dx+c \right ) \left ( fx+e \right ) }xfd\sqrt{fd}+3\,C\ln \left ( 1/2\,{\frac{2\,dfx+2\,\sqrt{ \left ( dx+c \right ) \left ( fx+e \right ) }\sqrt{fd}+cf+de}{\sqrt{fd}}} \right ){c}^{2}{f}^{2}+2\,C\ln \left ( 1/2\,{\frac{2\,dfx+2\,\sqrt{ \left ( dx+c \right ) \left ( fx+e \right ) }\sqrt{fd}+cf+de}{\sqrt{fd}}} \right ) cefd+3\,C\ln \left ( 1/2\,{\frac{2\,dfx+2\,\sqrt{ \left ( dx+c \right ) \left ( fx+e \right ) }\sqrt{fd}+cf+de}{\sqrt{fd}}} \right ){d}^{2}{e}^{2}+8\,B\sqrt{ \left ( dx+c \right ) \left ( fx+e \right ) }\sqrt{fd}df-6\,C\sqrt{ \left ( dx+c \right ) \left ( fx+e \right ) }\sqrt{fd}cf-6\,C\sqrt{ \left ( dx+c \right ) \left ( fx+e \right ) }\sqrt{fd}de \right ) \sqrt{dx+c}\sqrt{fx+e}{\frac{1}{\sqrt{ \left ( dx+c \right ) \left ( fx+e \right ) }}}{\frac{1}{\sqrt{fd}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((C*x^2+B*x+A)/(d*x+c)^(1/2)/(f*x+e)^(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((C*x^2 + B*x + A)/(sqrt(d*x + c)*sqrt(f*x + e)),x, algorithm="maxima")
[Out]
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Fricas [A] time = 1.43053, size = 1, normalized size = 0.01 \[ \left [\frac{4 \,{\left (2 \, C d f x - 3 \, C d e -{\left (3 \, C c - 4 \, B d\right )} f\right )} \sqrt{d f} \sqrt{d x + c} \sqrt{f x + e} +{\left (3 \, C d^{2} e^{2} + 2 \,{\left (C c d - 2 \, B d^{2}\right )} e f +{\left (3 \, C c^{2} - 4 \, B c d + 8 \, A d^{2}\right )} f^{2}\right )} \log \left (4 \,{\left (2 \, d^{2} f^{2} x + d^{2} e f + c d f^{2}\right )} \sqrt{d x + c} \sqrt{f x + e} +{\left (8 \, d^{2} f^{2} x^{2} + d^{2} e^{2} + 6 \, c d e f + c^{2} f^{2} + 8 \,{\left (d^{2} e f + c d f^{2}\right )} x\right )} \sqrt{d f}\right )}{16 \, \sqrt{d f} d^{2} f^{2}}, \frac{2 \,{\left (2 \, C d f x - 3 \, C d e -{\left (3 \, C c - 4 \, B d\right )} f\right )} \sqrt{-d f} \sqrt{d x + c} \sqrt{f x + e} +{\left (3 \, C d^{2} e^{2} + 2 \,{\left (C c d - 2 \, B d^{2}\right )} e f +{\left (3 \, C c^{2} - 4 \, B c d + 8 \, A d^{2}\right )} f^{2}\right )} \arctan \left (\frac{{\left (2 \, d f x + d e + c f\right )} \sqrt{-d f}}{2 \, \sqrt{d x + c} \sqrt{f x + e} d f}\right )}{8 \, \sqrt{-d f} d^{2} f^{2}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((C*x^2 + B*x + A)/(sqrt(d*x + c)*sqrt(f*x + e)),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{A + B x + C x^{2}}{\sqrt{c + d x} \sqrt{e + f x}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((C*x**2+B*x+A)/(d*x+c)**(1/2)/(f*x+e)**(1/2),x)
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GIAC/XCAS [A] time = 0.301845, size = 262, normalized size = 1.6 \[ \frac{{\left (\sqrt{{\left (d x + c\right )} d f - c d f + d^{2} e} \sqrt{d x + c}{\left (\frac{2 \,{\left (d x + c\right )} C}{d^{3} f} - \frac{5 \, C c d^{5} f^{2} - 4 \, B d^{6} f^{2} + 3 \, C d^{6} f e}{d^{8} f^{3}}\right )} - \frac{{\left (3 \, C c^{2} f^{2} - 4 \, B c d f^{2} + 8 \, A d^{2} f^{2} + 2 \, C c d f e - 4 \, B d^{2} f e + 3 \, C d^{2} e^{2}\right )}{\rm ln}\left ({\left | -\sqrt{d f} \sqrt{d x + c} + \sqrt{{\left (d x + c\right )} d f - c d f + d^{2} e} \right |}\right )}{\sqrt{d f} d^{2} f^{2}}\right )} d}{4 \,{\left | d \right |}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((C*x^2 + B*x + A)/(sqrt(d*x + c)*sqrt(f*x + e)),x, algorithm="giac")
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