Optimal. Leaf size=156 \[ \frac{d \left (3 a e^2+5 c d^2\right ) \tan ^{-1}\left (\frac{\sqrt{c} x}{\sqrt{a}}\right )}{16 a^{7/2} c^{3/2}}-\frac{4 a e \left (a e^2+5 c d^2\right )-c d x \left (15 c d^2-a e^2\right )}{48 a^3 c^2 \left (a+c x^2\right )}-\frac{(d+e x)^2 (2 a e-5 c d x)}{24 a^2 c \left (a+c x^2\right )^2}+\frac{x (d+e x)^3}{6 a \left (a+c x^2\right )^3} \]
[Out]
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Rubi [A] time = 0.334743, antiderivative size = 156, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.235 \[ \frac{d \left (3 a e^2+5 c d^2\right ) \tan ^{-1}\left (\frac{\sqrt{c} x}{\sqrt{a}}\right )}{16 a^{7/2} c^{3/2}}-\frac{4 a e \left (a e^2+5 c d^2\right )-c d x \left (15 c d^2-a e^2\right )}{48 a^3 c^2 \left (a+c x^2\right )}-\frac{(d+e x)^2 (2 a e-5 c d x)}{24 a^2 c \left (a+c x^2\right )^2}+\frac{x (d+e x)^3}{6 a \left (a+c x^2\right )^3} \]
Antiderivative was successfully verified.
[In] Int[(d + e*x)^3/(a + c*x^2)^4,x]
[Out]
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Rubi in Sympy [A] time = 38.8401, size = 139, normalized size = 0.89 \[ \frac{x \left (d + e x\right )^{3}}{6 a \left (a + c x^{2}\right )^{3}} - \frac{\left (d + e x\right )^{2} \left (2 a e - 5 c d x\right )}{24 a^{2} c \left (a + c x^{2}\right )^{2}} - \frac{\left (a e - c d x\right ) \left (4 a e^{2} + 15 c d^{2} + 5 c d e x\right )}{48 a^{3} c^{2} \left (a + c x^{2}\right )} + \frac{d \left (3 a e^{2} + 5 c d^{2}\right ) \operatorname{atan}{\left (\frac{\sqrt{c} x}{\sqrt{a}} \right )}}{16 a^{\frac{7}{2}} c^{\frac{3}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((e*x+d)**3/(c*x**2+a)**4,x)
[Out]
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Mathematica [A] time = 0.316386, size = 155, normalized size = 0.99 \[ \frac{\frac{\sqrt{a} \left (-4 a^4 e^3-3 a^3 c e \left (8 d^2+3 d e x+4 e^2 x^2\right )+3 a^2 c^2 d x \left (11 d^2+8 e^2 x^2\right )+a c^3 d x^3 \left (40 d^2+9 e^2 x^2\right )+15 c^4 d^3 x^5\right )}{\left (a+c x^2\right )^3}+3 \sqrt{c} d \left (3 a e^2+5 c d^2\right ) \tan ^{-1}\left (\frac{\sqrt{c} x}{\sqrt{a}}\right )}{48 a^{7/2} c^2} \]
Antiderivative was successfully verified.
[In] Integrate[(d + e*x)^3/(a + c*x^2)^4,x]
[Out]
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Maple [A] time = 0.012, size = 158, normalized size = 1. \[{\frac{1}{ \left ( c{x}^{2}+a \right ) ^{3}} \left ({\frac{d \left ( 3\,a{e}^{2}+5\,c{d}^{2} \right ) c{x}^{5}}{16\,{a}^{3}}}+{\frac{d \left ( 3\,a{e}^{2}+5\,c{d}^{2} \right ){x}^{3}}{6\,{a}^{2}}}-{\frac{{e}^{3}{x}^{2}}{4\,c}}-{\frac{d \left ( 3\,a{e}^{2}-11\,c{d}^{2} \right ) x}{16\,ac}}-{\frac{e \left ( a{e}^{2}+6\,c{d}^{2} \right ) }{12\,{c}^{2}}} \right ) }+{\frac{3\,d{e}^{2}}{16\,{a}^{2}c}\arctan \left ({cx{\frac{1}{\sqrt{ac}}}} \right ){\frac{1}{\sqrt{ac}}}}+{\frac{5\,{d}^{3}}{16\,{a}^{3}}\arctan \left ({cx{\frac{1}{\sqrt{ac}}}} \right ){\frac{1}{\sqrt{ac}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((e*x+d)^3/(c*x^2+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((e*x + d)^3/(c*x^2 + a)^4,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.238529, size = 1, normalized size = 0.01 \[ \left [\frac{3 \,{\left (5 \, a^{3} c^{2} d^{3} + 3 \, a^{4} c d e^{2} +{\left (5 \, c^{5} d^{3} + 3 \, a c^{4} d e^{2}\right )} x^{6} + 3 \,{\left (5 \, a c^{4} d^{3} + 3 \, a^{2} c^{3} d e^{2}\right )} x^{4} + 3 \,{\left (5 \, a^{2} c^{3} d^{3} + 3 \, a^{3} c^{2} d e^{2}\right )} x^{2}\right )} \log \left (\frac{2 \, a c x +{\left (c x^{2} - a\right )} \sqrt{-a c}}{c x^{2} + a}\right ) - 2 \,{\left (12 \, a^{3} c e^{3} x^{2} + 24 \, a^{3} c d^{2} e + 4 \, a^{4} e^{3} - 3 \,{\left (5 \, c^{4} d^{3} + 3 \, a c^{3} d e^{2}\right )} x^{5} - 8 \,{\left (5 \, a c^{3} d^{3} + 3 \, a^{2} c^{2} d e^{2}\right )} x^{3} - 3 \,{\left (11 \, a^{2} c^{2} d^{3} - 3 \, a^{3} c d e^{2}\right )} x\right )} \sqrt{-a c}}{96 \,{\left (a^{3} c^{5} x^{6} + 3 \, a^{4} c^{4} x^{4} + 3 \, a^{5} c^{3} x^{2} + a^{6} c^{2}\right )} \sqrt{-a c}}, \frac{3 \,{\left (5 \, a^{3} c^{2} d^{3} + 3 \, a^{4} c d e^{2} +{\left (5 \, c^{5} d^{3} + 3 \, a c^{4} d e^{2}\right )} x^{6} + 3 \,{\left (5 \, a c^{4} d^{3} + 3 \, a^{2} c^{3} d e^{2}\right )} x^{4} + 3 \,{\left (5 \, a^{2} c^{3} d^{3} + 3 \, a^{3} c^{2} d e^{2}\right )} x^{2}\right )} \arctan \left (\frac{\sqrt{a c} x}{a}\right ) -{\left (12 \, a^{3} c e^{3} x^{2} + 24 \, a^{3} c d^{2} e + 4 \, a^{4} e^{3} - 3 \,{\left (5 \, c^{4} d^{3} + 3 \, a c^{3} d e^{2}\right )} x^{5} - 8 \,{\left (5 \, a c^{3} d^{3} + 3 \, a^{2} c^{2} d e^{2}\right )} x^{3} - 3 \,{\left (11 \, a^{2} c^{2} d^{3} - 3 \, a^{3} c d e^{2}\right )} x\right )} \sqrt{a c}}{48 \,{\left (a^{3} c^{5} x^{6} + 3 \, a^{4} c^{4} x^{4} + 3 \, a^{5} c^{3} x^{2} + a^{6} c^{2}\right )} \sqrt{a c}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((e*x + d)^3/(c*x^2 + a)^4,x, algorithm="fricas")
[Out]
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Sympy [A] time = 7.78768, size = 320, normalized size = 2.05 \[ - \frac{d \sqrt{- \frac{1}{a^{7} c^{3}}} \left (3 a e^{2} + 5 c d^{2}\right ) \log{\left (- \frac{a^{4} c d \sqrt{- \frac{1}{a^{7} c^{3}}} \left (3 a e^{2} + 5 c d^{2}\right )}{3 a d e^{2} + 5 c d^{3}} + x \right )}}{32} + \frac{d \sqrt{- \frac{1}{a^{7} c^{3}}} \left (3 a e^{2} + 5 c d^{2}\right ) \log{\left (\frac{a^{4} c d \sqrt{- \frac{1}{a^{7} c^{3}}} \left (3 a e^{2} + 5 c d^{2}\right )}{3 a d e^{2} + 5 c d^{3}} + x \right )}}{32} + \frac{- 4 a^{4} e^{3} - 24 a^{3} c d^{2} e - 12 a^{3} c e^{3} x^{2} + x^{5} \left (9 a c^{3} d e^{2} + 15 c^{4} d^{3}\right ) + x^{3} \left (24 a^{2} c^{2} d e^{2} + 40 a c^{3} d^{3}\right ) + x \left (- 9 a^{3} c d e^{2} + 33 a^{2} c^{2} d^{3}\right )}{48 a^{6} c^{2} + 144 a^{5} c^{3} x^{2} + 144 a^{4} c^{4} x^{4} + 48 a^{3} c^{5} x^{6}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((e*x+d)**3/(c*x**2+a)**4,x)
[Out]
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GIAC/XCAS [A] time = 0.212662, size = 208, normalized size = 1.33 \[ \frac{{\left (5 \, c d^{3} + 3 \, a d e^{2}\right )} \arctan \left (\frac{c x}{\sqrt{a c}}\right )}{16 \, \sqrt{a c} a^{3} c} + \frac{15 \, c^{4} d^{3} x^{5} + 9 \, a c^{3} d x^{5} e^{2} + 40 \, a c^{3} d^{3} x^{3} + 24 \, a^{2} c^{2} d x^{3} e^{2} + 33 \, a^{2} c^{2} d^{3} x - 12 \, a^{3} c x^{2} e^{3} - 9 \, a^{3} c d x e^{2} - 24 \, a^{3} c d^{2} e - 4 \, a^{4} e^{3}}{48 \,{\left (c x^{2} + a\right )}^{3} a^{3} c^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((e*x + d)^3/(c*x^2 + a)^4,x, algorithm="giac")
[Out]