Optimal. Leaf size=179 \[ \frac{11}{80} d^2 x \left (d^2-e^2 x^2\right )^{7/2}-\frac{11 d \left (d^2-e^2 x^2\right )^{9/2}}{90 e}-\frac{(d+e x) \left (d^2-e^2 x^2\right )^{9/2}}{10 e}+\frac{77 d^{10} \tan ^{-1}\left (\frac{e x}{\sqrt{d^2-e^2 x^2}}\right )}{256 e}+\frac{77}{256} d^8 x \sqrt{d^2-e^2 x^2}+\frac{77}{384} d^6 x \left (d^2-e^2 x^2\right )^{3/2}+\frac{77}{480} d^4 x \left (d^2-e^2 x^2\right )^{5/2} \]
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Rubi [A] time = 0.183303, antiderivative size = 179, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 5, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.208 \[ \frac{11}{80} d^2 x \left (d^2-e^2 x^2\right )^{7/2}-\frac{11 d \left (d^2-e^2 x^2\right )^{9/2}}{90 e}-\frac{(d+e x) \left (d^2-e^2 x^2\right )^{9/2}}{10 e}+\frac{77 d^{10} \tan ^{-1}\left (\frac{e x}{\sqrt{d^2-e^2 x^2}}\right )}{256 e}+\frac{77}{256} d^8 x \sqrt{d^2-e^2 x^2}+\frac{77}{384} d^6 x \left (d^2-e^2 x^2\right )^{3/2}+\frac{77}{480} d^4 x \left (d^2-e^2 x^2\right )^{5/2} \]
Antiderivative was successfully verified.
[In] Int[(d + e*x)^2*(d^2 - e^2*x^2)^(7/2),x]
[Out]
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Rubi in Sympy [A] time = 28.087, size = 156, normalized size = 0.87 \[ \frac{77 d^{10} \operatorname{atan}{\left (\frac{e x}{\sqrt{d^{2} - e^{2} x^{2}}} \right )}}{256 e} + \frac{77 d^{8} x \sqrt{d^{2} - e^{2} x^{2}}}{256} + \frac{77 d^{6} x \left (d^{2} - e^{2} x^{2}\right )^{\frac{3}{2}}}{384} + \frac{77 d^{4} x \left (d^{2} - e^{2} x^{2}\right )^{\frac{5}{2}}}{480} + \frac{11 d^{2} x \left (d^{2} - e^{2} x^{2}\right )^{\frac{7}{2}}}{80} - \frac{11 d \left (d^{2} - e^{2} x^{2}\right )^{\frac{9}{2}}}{90 e} - \frac{\left (d + e x\right ) \left (d^{2} - e^{2} x^{2}\right )^{\frac{9}{2}}}{10 e} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((e*x+d)**2*(-e**2*x**2+d**2)**(7/2),x)
[Out]
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Mathematica [A] time = 0.189161, size = 164, normalized size = 0.92 \[ \frac{77 d^{10} \tan ^{-1}\left (\frac{e x}{\sqrt{d^2-e^2 x^2}}\right )}{256 e}+\sqrt{d^2-e^2 x^2} \left (-\frac{2 d^9}{9 e}+\frac{179 d^8 x}{256}+\frac{8}{9} d^7 e x^2-\frac{205}{384} d^6 e^2 x^3-\frac{4}{3} d^5 e^3 x^4-\frac{13}{480} d^4 e^4 x^5+\frac{8}{9} d^3 e^5 x^6+\frac{21}{80} d^2 e^6 x^7-\frac{2}{9} d e^7 x^8-\frac{e^8 x^9}{10}\right ) \]
Antiderivative was successfully verified.
[In] Integrate[(d + e*x)^2*(d^2 - e^2*x^2)^(7/2),x]
[Out]
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Maple [A] time = 0.012, size = 151, normalized size = 0.8 \[{\frac{11\,{d}^{2}x}{80} \left ( -{e}^{2}{x}^{2}+{d}^{2} \right ) ^{{\frac{7}{2}}}}+{\frac{77\,{d}^{4}x}{480} \left ( -{e}^{2}{x}^{2}+{d}^{2} \right ) ^{{\frac{5}{2}}}}+{\frac{77\,{d}^{6}x}{384} \left ( -{e}^{2}{x}^{2}+{d}^{2} \right ) ^{{\frac{3}{2}}}}+{\frac{77\,{d}^{8}x}{256}\sqrt{-{e}^{2}{x}^{2}+{d}^{2}}}+{\frac{77\,{d}^{10}}{256}\arctan \left ({x\sqrt{{e}^{2}}{\frac{1}{\sqrt{-{e}^{2}{x}^{2}+{d}^{2}}}}} \right ){\frac{1}{\sqrt{{e}^{2}}}}}-{\frac{x}{10} \left ( -{e}^{2}{x}^{2}+{d}^{2} \right ) ^{{\frac{9}{2}}}}-{\frac{2\,d}{9\,e} \left ( -{e}^{2}{x}^{2}+{d}^{2} \right ) ^{{\frac{9}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((e*x+d)^2*(-e^2*x^2+d^2)^(7/2),x)
[Out]
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Maxima [A] time = 0.800054, size = 193, normalized size = 1.08 \[ \frac{77 \, d^{10} \arcsin \left (\frac{e^{2} x}{\sqrt{d^{2} e^{2}}}\right )}{256 \, \sqrt{e^{2}}} + \frac{77}{256} \, \sqrt{-e^{2} x^{2} + d^{2}} d^{8} x + \frac{77}{384} \,{\left (-e^{2} x^{2} + d^{2}\right )}^{\frac{3}{2}} d^{6} x + \frac{77}{480} \,{\left (-e^{2} x^{2} + d^{2}\right )}^{\frac{5}{2}} d^{4} x + \frac{11}{80} \,{\left (-e^{2} x^{2} + d^{2}\right )}^{\frac{7}{2}} d^{2} x - \frac{1}{10} \,{\left (-e^{2} x^{2} + d^{2}\right )}^{\frac{9}{2}} x - \frac{2 \,{\left (-e^{2} x^{2} + d^{2}\right )}^{\frac{9}{2}} d}{9 \, e} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((-e^2*x^2 + d^2)^(7/2)*(e*x + d)^2,x, algorithm="maxima")
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Fricas [A] time = 0.243538, size = 949, normalized size = 5.3 \[ \frac{11520 \, d e^{19} x^{19} + 25600 \, d^{2} e^{18} x^{18} - 226080 \, d^{3} e^{17} x^{17} - 537600 \, d^{4} e^{16} x^{16} + 1475664 \, d^{5} e^{15} x^{15} + 4024320 \, d^{6} e^{14} x^{14} - 4461300 \, d^{7} e^{13} x^{13} - 15575040 \, d^{8} e^{12} x^{12} + 6031710 \, d^{9} e^{11} x^{11} + 35842560 \, d^{10} e^{10} x^{10} + 722310 \, d^{11} e^{9} x^{9} - 51916800 \, d^{12} e^{8} x^{8} - 15104640 \, d^{13} e^{7} x^{7} + 47308800 \, d^{14} e^{6} x^{6} + 22947936 \, d^{15} e^{5} x^{5} - 25067520 \, d^{16} e^{4} x^{4} - 15521280 \, d^{17} e^{3} x^{3} + 5898240 \, d^{18} e^{2} x^{2} + 4124160 \, d^{19} e x - 6930 \,{\left (d^{10} e^{10} x^{10} - 50 \, d^{12} e^{8} x^{8} + 400 \, d^{14} e^{6} x^{6} - 1120 \, d^{16} e^{4} x^{4} + 1280 \, d^{18} e^{2} x^{2} - 512 \, d^{20} + 2 \,{\left (5 \, d^{11} e^{8} x^{8} - 80 \, d^{13} e^{6} x^{6} + 336 \, d^{15} e^{4} x^{4} - 512 \, d^{17} e^{2} x^{2} + 256 \, d^{19}\right )} \sqrt{-e^{2} x^{2} + d^{2}}\right )} \arctan \left (-\frac{d - \sqrt{-e^{2} x^{2} + d^{2}}}{e x}\right ) -{\left (1152 \, e^{19} x^{19} + 2560 \, d e^{18} x^{18} - 60624 \, d^{2} e^{17} x^{17} - 138240 \, d^{3} e^{16} x^{16} + 612312 \, d^{4} e^{15} x^{15} + 1551360 \, d^{5} e^{14} x^{14} - 2509290 \, d^{6} e^{13} x^{13} - 7741440 \, d^{7} e^{12} x^{12} + 4670685 \, d^{8} e^{11} x^{11} + 21404160 \, d^{9} e^{10} x^{10} - 1947234 \, d^{10} e^{9} x^{9} - 35819520 \, d^{11} e^{8} x^{8} - 8162352 \, d^{12} e^{7} x^{7} + 36986880 \, d^{13} e^{6} x^{6} + 16733856 \, d^{14} e^{5} x^{5} - 22118400 \, d^{15} e^{4} x^{4} - 13459200 \, d^{16} e^{3} x^{3} + 5898240 \, d^{17} e^{2} x^{2} + 4124160 \, d^{18} e x\right )} \sqrt{-e^{2} x^{2} + d^{2}}}{11520 \,{\left (e^{11} x^{10} - 50 \, d^{2} e^{9} x^{8} + 400 \, d^{4} e^{7} x^{6} - 1120 \, d^{6} e^{5} x^{4} + 1280 \, d^{8} e^{3} x^{2} - 512 \, d^{10} e + 2 \,{\left (5 \, d e^{9} x^{8} - 80 \, d^{3} e^{7} x^{6} + 336 \, d^{5} e^{5} x^{4} - 512 \, d^{7} e^{3} x^{2} + 256 \, d^{9} e\right )} \sqrt{-e^{2} x^{2} + d^{2}}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((-e^2*x^2 + d^2)^(7/2)*(e*x + d)^2,x, algorithm="fricas")
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Sympy [A] time = 97.2097, size = 1413, normalized size = 7.89 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((e*x+d)**2*(-e**2*x**2+d**2)**(7/2),x)
[Out]
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GIAC/XCAS [A] time = 0.236549, size = 173, normalized size = 0.97 \[ \frac{77}{256} \, d^{10} \arcsin \left (\frac{x e}{d}\right ) e^{\left (-1\right )}{\rm sign}\left (d\right ) - \frac{1}{11520} \,{\left (2560 \, d^{9} e^{\left (-1\right )} -{\left (8055 \, d^{8} + 2 \,{\left (5120 \, d^{7} e -{\left (3075 \, d^{6} e^{2} + 4 \,{\left (1920 \, d^{5} e^{3} +{\left (39 \, d^{4} e^{4} - 2 \,{\left (640 \, d^{3} e^{5} +{\left (189 \, d^{2} e^{6} - 8 \,{\left (9 \, x e^{8} + 20 \, d e^{7}\right )} x\right )} x\right )} x\right )} x\right )} x\right )} x\right )} x\right )} x\right )} \sqrt{-x^{2} e^{2} + d^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((-e^2*x^2 + d^2)^(7/2)*(e*x + d)^2,x, algorithm="giac")
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