Optimal. Leaf size=228 \[ \frac{\sin ^{-1}(d x) \left (4 d^2 \left (A \left (2 d^2 e^2+f^2\right )+2 B e f\right )+C \left (4 d^2 e^2+3 f^2\right )\right )}{8 d^5}+\frac{\sqrt{1-d^2 x^2} \left (4 \left (C \left (d^2 e^3-8 e f^2\right )-4 f \left (3 A d^2 e f+B \left (d^2 e^2+f^2\right )\right )\right )-f x \left (3 f^2 \left (4 A d^2+3 C\right )-2 d^2 e (C e-4 B f)\right )\right )}{24 d^4 f}+\frac{\sqrt{1-d^2 x^2} (e+f x)^2 (C e-4 B f)}{12 d^2 f}-\frac{C \sqrt{1-d^2 x^2} (e+f x)^3}{4 d^2 f} \]
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Rubi [A] time = 1.03938, antiderivative size = 228, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 5, integrand size = 37, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.135 \[ \frac{\sin ^{-1}(d x) \left (4 d^2 \left (A \left (2 d^2 e^2+f^2\right )+2 B e f\right )+C \left (4 d^2 e^2+3 f^2\right )\right )}{8 d^5}+\frac{\sqrt{1-d^2 x^2} \left (4 \left (C \left (d^2 e^3-8 e f^2\right )-4 f \left (3 A d^2 e f+B \left (d^2 e^2+f^2\right )\right )\right )-f x \left (3 f^2 \left (4 A d^2+3 C\right )-2 d^2 e (C e-4 B f)\right )\right )}{24 d^4 f}+\frac{\sqrt{1-d^2 x^2} (e+f x)^2 (C e-4 B f)}{12 d^2 f}-\frac{C \sqrt{1-d^2 x^2} (e+f x)^3}{4 d^2 f} \]
Antiderivative was successfully verified.
[In] Int[((e + f*x)^2*(A + B*x + C*x^2))/(Sqrt[1 - d*x]*Sqrt[1 + d*x]),x]
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Rubi in Sympy [A] time = 86.4899, size = 218, normalized size = 0.96 \[ - \frac{C \left (e + f x\right )^{3} \sqrt{- d^{2} x^{2} + 1}}{4 d^{2} f} - \frac{\left (e + f x\right )^{2} \left (4 B f - C e\right ) \sqrt{- d^{2} x^{2} + 1}}{12 d^{2} f} - \frac{\sqrt{- d^{2} x^{2} + 1} \left (48 A d^{2} e f^{2} + 16 B d^{2} e^{2} f + 16 B f^{3} - 4 C d^{2} e^{3} + 32 C e f^{2} + f x \left (2 d^{2} e \left (4 B f - C e\right ) + f^{2} \left (12 A d^{2} + 9 C\right )\right )\right )}{24 d^{4} f} + \frac{\left (8 A d^{4} e^{2} + 4 A d^{2} f^{2} + 8 B d^{2} e f + 4 C d^{2} e^{2} + 3 C f^{2}\right ) \operatorname{asin}{\left (d x \right )}}{8 d^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((f*x+e)**2*(C*x**2+B*x+A)/(-d*x+1)**(1/2)/(d*x+1)**(1/2),x)
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Mathematica [A] time = 0.326114, size = 160, normalized size = 0.7 \[ \frac{3 \sin ^{-1}(d x) \left (4 d^2 \left (A \left (2 d^2 e^2+f^2\right )+2 B e f\right )+C \left (4 d^2 e^2+3 f^2\right )\right )-d \sqrt{1-d^2 x^2} \left (12 A d^2 f (4 e+f x)+8 B \left (d^2 \left (3 e^2+3 e f x+f^2 x^2\right )+2 f^2\right )+C \left (12 d^2 e^2 x+16 e f \left (d^2 x^2+2\right )+3 f^2 x \left (2 d^2 x^2+3\right )\right )\right )}{24 d^5} \]
Antiderivative was successfully verified.
[In] Integrate[((e + f*x)^2*(A + B*x + C*x^2))/(Sqrt[1 - d*x]*Sqrt[1 + d*x]),x]
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Maple [C] time = 0.034, size = 423, normalized size = 1.9 \[ -{\frac{{\it csgn} \left ( d \right ) }{24\,{d}^{5}}\sqrt{-dx+1}\sqrt{dx+1} \left ( 6\,C{f}^{2}{x}^{3}\sqrt{-{d}^{2}{x}^{2}+1}{d}^{3}{\it csgn} \left ( d \right ) +8\,B{\it csgn} \left ( d \right ){d}^{3}\sqrt{-{d}^{2}{x}^{2}+1}{x}^{2}{f}^{2}+16\,C{\it csgn} \left ( d \right ){d}^{3}\sqrt{-{d}^{2}{x}^{2}+1}{x}^{2}ef+12\,x\sqrt{-{d}^{2}{x}^{2}+1}A{f}^{2}{d}^{3}{\it csgn} \left ( d \right ) +24\,x\sqrt{-{d}^{2}{x}^{2}+1}Bef{d}^{3}{\it csgn} \left ( d \right ) +12\,x\sqrt{-{d}^{2}{x}^{2}+1}C{e}^{2}{d}^{3}{\it csgn} \left ( d \right ) +48\,A{\it csgn} \left ( d \right ){d}^{3}\sqrt{-{d}^{2}{x}^{2}+1}ef-24\,A{e}^{2}\arctan \left ({\frac{{\it csgn} \left ( d \right ) dx}{\sqrt{-{d}^{2}{x}^{2}+1}}} \right ){d}^{4}+24\,B{\it csgn} \left ( d \right ){d}^{3}\sqrt{-{d}^{2}{x}^{2}+1}{e}^{2}+9\,C{f}^{2}x\sqrt{-{d}^{2}{x}^{2}+1}{\it csgn} \left ( d \right ) d-12\,\arctan \left ({\frac{{\it csgn} \left ( d \right ) dx}{\sqrt{-{d}^{2}{x}^{2}+1}}} \right ) A{f}^{2}{d}^{2}+16\,B{\it csgn} \left ( d \right ) d\sqrt{-{d}^{2}{x}^{2}+1}{f}^{2}-24\,\arctan \left ({\frac{{\it csgn} \left ( d \right ) dx}{\sqrt{-{d}^{2}{x}^{2}+1}}} \right ) Bef{d}^{2}+32\,C{\it csgn} \left ( d \right ) d\sqrt{-{d}^{2}{x}^{2}+1}ef-12\,\arctan \left ({\frac{{\it csgn} \left ( d \right ) dx}{\sqrt{-{d}^{2}{x}^{2}+1}}} \right ) C{e}^{2}{d}^{2}-9\,C{f}^{2}\arctan \left ({\frac{{\it csgn} \left ( d \right ) dx}{\sqrt{-{d}^{2}{x}^{2}+1}}} \right ) \right ){\frac{1}{\sqrt{-{d}^{2}{x}^{2}+1}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((f*x+e)^2*(C*x^2+B*x+A)/(-d*x+1)^(1/2)/(d*x+1)^(1/2),x)
[Out]
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Maxima [A] time = 1.51715, size = 356, normalized size = 1.56 \[ -\frac{\sqrt{-d^{2} x^{2} + 1} C f^{2} x^{3}}{4 \, d^{2}} + \frac{A e^{2} \arcsin \left (\frac{d^{2} x}{\sqrt{d^{2}}}\right )}{\sqrt{d^{2}}} - \frac{\sqrt{-d^{2} x^{2} + 1} B e^{2}}{d^{2}} - \frac{2 \, \sqrt{-d^{2} x^{2} + 1} A e f}{d^{2}} - \frac{\sqrt{-d^{2} x^{2} + 1}{\left (2 \, C e f + B f^{2}\right )} x^{2}}{3 \, d^{2}} - \frac{\sqrt{-d^{2} x^{2} + 1}{\left (C e^{2} + 2 \, B e f + A f^{2}\right )} x}{2 \, d^{2}} - \frac{3 \, \sqrt{-d^{2} x^{2} + 1} C f^{2} x}{8 \, d^{4}} + \frac{{\left (C e^{2} + 2 \, B e f + A f^{2}\right )} \arcsin \left (\frac{d^{2} x}{\sqrt{d^{2}}}\right )}{2 \, \sqrt{d^{2}} d^{2}} + \frac{3 \, C f^{2} \arcsin \left (\frac{d^{2} x}{\sqrt{d^{2}}}\right )}{8 \, \sqrt{d^{2}} d^{4}} - \frac{2 \, \sqrt{-d^{2} x^{2} + 1}{\left (2 \, C e f + B f^{2}\right )}}{3 \, d^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((C*x^2 + B*x + A)*(f*x + e)^2/(sqrt(d*x + 1)*sqrt(-d*x + 1)),x, algorithm="maxima")
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Fricas [A] time = 0.245524, size = 1035, normalized size = 4.54 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((C*x^2 + B*x + A)*(f*x + e)^2/(sqrt(d*x + 1)*sqrt(-d*x + 1)),x, algorithm="fricas")
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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((f*x+e)**2*(C*x**2+B*x+A)/(-d*x+1)**(1/2)/(d*x+1)**(1/2),x)
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GIAC/XCAS [A] time = 0.224605, size = 352, normalized size = 1.54 \[ -\frac{{\left (48 \, A d^{19} f e - 12 \, A d^{18} f^{2} + 24 \, B d^{19} e^{2} - 24 \, B d^{18} f e + 24 \, B d^{17} f^{2} - 12 \, C d^{18} e^{2} + 48 \, C d^{17} f e - 15 \, C d^{16} f^{2} +{\left (12 \, A d^{18} f^{2} + 24 \, B d^{18} f e - 16 \, B d^{17} f^{2} + 12 \, C d^{18} e^{2} - 32 \, C d^{17} f e + 27 \, C d^{16} f^{2} + 2 \,{\left (3 \,{\left (d x + 1\right )} C d^{16} f^{2} + 4 \, B d^{17} f^{2} + 8 \, C d^{17} f e - 9 \, C d^{16} f^{2}\right )}{\left (d x + 1\right )}\right )}{\left (d x + 1\right )}\right )} \sqrt{d x + 1} \sqrt{-d x + 1} - 6 \,{\left (8 \, A d^{20} e^{2} + 4 \, A d^{18} f^{2} + 8 \, B d^{18} f e + 4 \, C d^{18} e^{2} + 3 \, C d^{16} f^{2}\right )} \arcsin \left (\frac{1}{2} \, \sqrt{2} \sqrt{d x + 1}\right )}{86016 \, d} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((C*x^2 + B*x + A)*(f*x + e)^2/(sqrt(d*x + 1)*sqrt(-d*x + 1)),x, algorithm="giac")
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