Optimal. Leaf size=191 \[ \frac{\sqrt{-c} \sqrt{\frac{d x^2}{c}+1} \sqrt{\frac{f x^2}{e}+1} \Pi \left (-\frac{b^2 c}{a^2 d};\sin ^{-1}\left (\frac{\sqrt{d} x}{\sqrt{-c}}\right )|\frac{c f}{d e}\right )}{a \sqrt{d} \sqrt{c+d x^2} \sqrt{e+f x^2}}-\frac{b \tanh ^{-1}\left (\frac{\sqrt{c+d x^2} \sqrt{a^2 f+b^2 e}}{\sqrt{e+f x^2} \sqrt{a^2 d+b^2 c}}\right )}{\sqrt{a^2 d+b^2 c} \sqrt{a^2 f+b^2 e}} \]
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Rubi [A] time = 1.22223, antiderivative size = 191, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 6, integrand size = 30, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.2 \[ \frac{\sqrt{-c} \sqrt{\frac{d x^2}{c}+1} \sqrt{\frac{f x^2}{e}+1} \Pi \left (-\frac{b^2 c}{a^2 d};\sin ^{-1}\left (\frac{\sqrt{d} x}{\sqrt{-c}}\right )|\frac{c f}{d e}\right )}{a \sqrt{d} \sqrt{c+d x^2} \sqrt{e+f x^2}}-\frac{b \tanh ^{-1}\left (\frac{\sqrt{c+d x^2} \sqrt{a^2 f+b^2 e}}{\sqrt{e+f x^2} \sqrt{a^2 d+b^2 c}}\right )}{\sqrt{a^2 d+b^2 c} \sqrt{a^2 f+b^2 e}} \]
Antiderivative was successfully verified.
[In] Int[1/((a + b*x)*Sqrt[c + d*x^2]*Sqrt[e + f*x^2]),x]
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Rubi in Sympy [A] time = 115.082, size = 264, normalized size = 1.38 \[ \frac{a \sqrt{c} \sqrt{d} \sqrt{e + f x^{2}} F\left (\operatorname{atan}{\left (\frac{\sqrt{d} x}{\sqrt{c}} \right )}\middle | - \frac{c f}{d e} + 1\right )}{e \sqrt{\frac{c \left (e + f x^{2}\right )}{e \left (c + d x^{2}\right )}} \sqrt{c + d x^{2}} \left (a^{2} d + b^{2} c\right )} - \frac{b \operatorname{atanh}{\left (\frac{\sqrt{c + d x^{2}} \sqrt{a^{2} f + b^{2} e}}{\sqrt{e + f x^{2}} \sqrt{a^{2} d + b^{2} c}} \right )}}{\sqrt{a^{2} d + b^{2} c} \sqrt{a^{2} f + b^{2} e}} + \frac{b^{2} c^{\frac{3}{2}} \sqrt{e + f x^{2}} \Pi \left (1 + \frac{b^{2} c}{a^{2} d}; \operatorname{atan}{\left (\frac{\sqrt{d} x}{\sqrt{c}} \right )}\middle | - \frac{c f}{d e} + 1\right )}{a \sqrt{d} e \sqrt{\frac{c \left (e + f x^{2}\right )}{e \left (c + d x^{2}\right )}} \sqrt{c + d x^{2}} \left (a^{2} d + b^{2} c\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/(b*x+a)/(d*x**2+c)**(1/2)/(f*x**2+e)**(1/2),x)
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Mathematica [A] time = 0.800918, size = 0, normalized size = 0. \[ \int \frac{1}{(a+b x) \sqrt{c+d x^2} \sqrt{e+f x^2}} \, dx \]
Verification is Not applicable to the result.
[In] Integrate[1/((a + b*x)*Sqrt[c + d*x^2]*Sqrt[e + f*x^2]),x]
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Maple [B] time = 0.094, size = 352, normalized size = 1.8 \[ -{\frac{1}{2\,ab \left ( df{x}^{4}+c{x}^{2}f+{x}^{2}de+ce \right ) } \left ( -2\,\sqrt{{\frac{d{x}^{2}+c}{c}}}\sqrt{{\frac{f{x}^{2}+e}{e}}}\sqrt{{\frac{{a}^{4}df+{a}^{2}{b}^{2}cf+{a}^{2}{b}^{2}de+{b}^{4}ce}{{b}^{4}}}}{\it EllipticPi} \left ( x\sqrt{-{\frac{d}{c}}},-{\frac{{b}^{2}c}{{a}^{2}d}},{1\sqrt{-{\frac{f}{e}}}{\frac{1}{\sqrt{-{\frac{d}{c}}}}}} \right ) b+\sqrt{df{x}^{4}+c{x}^{2}f+{x}^{2}de+ce}{\it Artanh} \left ({\frac{2\,{a}^{2}df{x}^{2}+{b}^{2}cf{x}^{2}+{b}^{2}de{x}^{2}+{a}^{2}cf+{a}^{2}de+2\,{b}^{2}ce}{2\,{b}^{2}}{\frac{1}{\sqrt{{\frac{{a}^{4}df+{a}^{2}{b}^{2}cf+{a}^{2}{b}^{2}de+{b}^{4}ce}{{b}^{4}}}}}}{\frac{1}{\sqrt{df{x}^{4}+c{x}^{2}f+{x}^{2}de+ce}}}} \right ) \sqrt{-{\frac{d}{c}}}a \right ) \sqrt{f{x}^{2}+e}\sqrt{d{x}^{2}+c}{\frac{1}{\sqrt{{\frac{{a}^{4}df+{a}^{2}{b}^{2}cf+{a}^{2}{b}^{2}de+{b}^{4}ce}{{b}^{4}}}}}}{\frac{1}{\sqrt{-{\frac{d}{c}}}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/(b*x+a)/(d*x^2+c)^(1/2)/(f*x^2+e)^(1/2),x)
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{1}{\sqrt{d x^{2} + c} \sqrt{f x^{2} + e}{\left (b x + a\right )}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(sqrt(d*x^2 + c)*sqrt(f*x^2 + e)*(b*x + a)),x, algorithm="maxima")
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Fricas [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/(sqrt(d*x^2 + c)*sqrt(f*x^2 + e)*(b*x + a)),x, algorithm="fricas")
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{1}{\left (a + b x\right ) \sqrt{c + d x^{2}} \sqrt{e + f x^{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(b*x+a)/(d*x**2+c)**(1/2)/(f*x**2+e)**(1/2),x)
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{1}{\sqrt{d x^{2} + c} \sqrt{f x^{2} + e}{\left (b x + a\right )}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(sqrt(d*x^2 + c)*sqrt(f*x^2 + e)*(b*x + a)),x, algorithm="giac")
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