Optimal. Leaf size=181 \[ \frac{16 x}{99 d^8 \sqrt{d^2-e^2 x^2}}+\frac{8 x}{99 d^6 \left (d^2-e^2 x^2\right )^{3/2}}-\frac{2}{33 d^4 e (d+e x) \left (d^2-e^2 x^2\right )^{3/2}}-\frac{2}{33 d^3 e (d+e x)^2 \left (d^2-e^2 x^2\right )^{3/2}}-\frac{7}{99 d^2 e (d+e x)^3 \left (d^2-e^2 x^2\right )^{3/2}}-\frac{1}{11 d e (d+e x)^4 \left (d^2-e^2 x^2\right )^{3/2}} \]
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Rubi [A] time = 0.0747313, antiderivative size = 181, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 3, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.125, Rules used = {659, 192, 191} \[ \frac{16 x}{99 d^8 \sqrt{d^2-e^2 x^2}}+\frac{8 x}{99 d^6 \left (d^2-e^2 x^2\right )^{3/2}}-\frac{2}{33 d^4 e (d+e x) \left (d^2-e^2 x^2\right )^{3/2}}-\frac{2}{33 d^3 e (d+e x)^2 \left (d^2-e^2 x^2\right )^{3/2}}-\frac{7}{99 d^2 e (d+e x)^3 \left (d^2-e^2 x^2\right )^{3/2}}-\frac{1}{11 d e (d+e x)^4 \left (d^2-e^2 x^2\right )^{3/2}} \]
Antiderivative was successfully verified.
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Rule 659
Rule 192
Rule 191
Rubi steps
\begin{align*} \int \frac{1}{(d+e x)^4 \left (d^2-e^2 x^2\right )^{5/2}} \, dx &=-\frac{1}{11 d e (d+e x)^4 \left (d^2-e^2 x^2\right )^{3/2}}+\frac{7 \int \frac{1}{(d+e x)^3 \left (d^2-e^2 x^2\right )^{5/2}} \, dx}{11 d}\\ &=-\frac{1}{11 d e (d+e x)^4 \left (d^2-e^2 x^2\right )^{3/2}}-\frac{7}{99 d^2 e (d+e x)^3 \left (d^2-e^2 x^2\right )^{3/2}}+\frac{14 \int \frac{1}{(d+e x)^2 \left (d^2-e^2 x^2\right )^{5/2}} \, dx}{33 d^2}\\ &=-\frac{1}{11 d e (d+e x)^4 \left (d^2-e^2 x^2\right )^{3/2}}-\frac{7}{99 d^2 e (d+e x)^3 \left (d^2-e^2 x^2\right )^{3/2}}-\frac{2}{33 d^3 e (d+e x)^2 \left (d^2-e^2 x^2\right )^{3/2}}+\frac{10 \int \frac{1}{(d+e x) \left (d^2-e^2 x^2\right )^{5/2}} \, dx}{33 d^3}\\ &=-\frac{1}{11 d e (d+e x)^4 \left (d^2-e^2 x^2\right )^{3/2}}-\frac{7}{99 d^2 e (d+e x)^3 \left (d^2-e^2 x^2\right )^{3/2}}-\frac{2}{33 d^3 e (d+e x)^2 \left (d^2-e^2 x^2\right )^{3/2}}-\frac{2}{33 d^4 e (d+e x) \left (d^2-e^2 x^2\right )^{3/2}}+\frac{8 \int \frac{1}{\left (d^2-e^2 x^2\right )^{5/2}} \, dx}{33 d^4}\\ &=\frac{8 x}{99 d^6 \left (d^2-e^2 x^2\right )^{3/2}}-\frac{1}{11 d e (d+e x)^4 \left (d^2-e^2 x^2\right )^{3/2}}-\frac{7}{99 d^2 e (d+e x)^3 \left (d^2-e^2 x^2\right )^{3/2}}-\frac{2}{33 d^3 e (d+e x)^2 \left (d^2-e^2 x^2\right )^{3/2}}-\frac{2}{33 d^4 e (d+e x) \left (d^2-e^2 x^2\right )^{3/2}}+\frac{16 \int \frac{1}{\left (d^2-e^2 x^2\right )^{3/2}} \, dx}{99 d^6}\\ &=\frac{8 x}{99 d^6 \left (d^2-e^2 x^2\right )^{3/2}}-\frac{1}{11 d e (d+e x)^4 \left (d^2-e^2 x^2\right )^{3/2}}-\frac{7}{99 d^2 e (d+e x)^3 \left (d^2-e^2 x^2\right )^{3/2}}-\frac{2}{33 d^3 e (d+e x)^2 \left (d^2-e^2 x^2\right )^{3/2}}-\frac{2}{33 d^4 e (d+e x) \left (d^2-e^2 x^2\right )^{3/2}}+\frac{16 x}{99 d^8 \sqrt{d^2-e^2 x^2}}\\ \end{align*}
Mathematica [A] time = 0.0675843, size = 115, normalized size = 0.64 \[ -\frac{\sqrt{d^2-e^2 x^2} \left (-72 d^5 e^2 x^2-122 d^4 e^3 x^3-32 d^3 e^4 x^4+72 d^2 e^5 x^5+13 d^6 e x+28 d^7+64 d e^6 x^6+16 e^7 x^7\right )}{99 d^8 e (d-e x)^2 (d+e x)^6} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.047, size = 110, normalized size = 0.6 \begin{align*} -{\frac{ \left ( -ex+d \right ) \left ( 16\,{e}^{7}{x}^{7}+64\,{e}^{6}{x}^{6}d+72\,{e}^{5}{x}^{5}{d}^{2}-32\,{e}^{4}{x}^{4}{d}^{3}-122\,{e}^{3}{x}^{3}{d}^{4}-72\,{e}^{2}{x}^{2}{d}^{5}+13\,x{d}^{6}e+28\,{d}^{7} \right ) }{99\,e{d}^{8} \left ( ex+d \right ) ^{3}} \left ( -{e}^{2}{x}^{2}+{d}^{2} \right ) ^{-{\frac{5}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 3.69455, size = 582, normalized size = 3.22 \begin{align*} -\frac{28 \, e^{8} x^{8} + 112 \, d e^{7} x^{7} + 112 \, d^{2} e^{6} x^{6} - 112 \, d^{3} e^{5} x^{5} - 280 \, d^{4} e^{4} x^{4} - 112 \, d^{5} e^{3} x^{3} + 112 \, d^{6} e^{2} x^{2} + 112 \, d^{7} e x + 28 \, d^{8} +{\left (16 \, e^{7} x^{7} + 64 \, d e^{6} x^{6} + 72 \, d^{2} e^{5} x^{5} - 32 \, d^{3} e^{4} x^{4} - 122 \, d^{4} e^{3} x^{3} - 72 \, d^{5} e^{2} x^{2} + 13 \, d^{6} e x + 28 \, d^{7}\right )} \sqrt{-e^{2} x^{2} + d^{2}}}{99 \,{\left (d^{8} e^{9} x^{8} + 4 \, d^{9} e^{8} x^{7} + 4 \, d^{10} e^{7} x^{6} - 4 \, d^{11} e^{6} x^{5} - 10 \, d^{12} e^{5} x^{4} - 4 \, d^{13} e^{4} x^{3} + 4 \, d^{14} e^{3} x^{2} + 4 \, d^{15} e^{2} x + d^{16} e\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{1}{\left (- \left (- d + e x\right ) \left (d + e x\right )\right )^{\frac{5}{2}} \left (d + e x\right )^{4}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \left [\mathit{undef}, \mathit{undef}, \mathit{undef}, \mathit{undef}, \mathit{undef}, 1\right ] \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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