Optimal. Leaf size=199 \[ \frac {5 a f^2 \tanh ^{-1}\left (\frac {\sqrt {f \sqrt {a+\frac {e^2 x^2}{f^2}}+d+e x}}{\sqrt {d}}\right )}{2 d^{7/2} e}-\frac {a f^2 \sqrt {f \sqrt {a+\frac {e^2 x^2}{f^2}}+d+e x}}{2 d^3 e \left (f \sqrt {a+\frac {e^2 x^2}{f^2}}+e x\right )}-\frac {2 a f^2}{d^3 e \sqrt {f \sqrt {a+\frac {e^2 x^2}{f^2}}+d+e x}}-\frac {\frac {a f^2}{d^2}+1}{3 e \left (f \sqrt {a+\frac {e^2 x^2}{f^2}}+d+e x\right )^{3/2}} \]
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Rubi [A] time = 0.18, antiderivative size = 199, normalized size of antiderivative = 1.00, number of steps used = 6, number of rules used = 5, integrand size = 27, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.185, Rules used = {2117, 897, 1259, 1261, 206} \[ -\frac {a f^2 \sqrt {f \sqrt {a+\frac {e^2 x^2}{f^2}}+d+e x}}{2 d^3 e \left (f \sqrt {a+\frac {e^2 x^2}{f^2}}+e x\right )}-\frac {2 a f^2}{d^3 e \sqrt {f \sqrt {a+\frac {e^2 x^2}{f^2}}+d+e x}}-\frac {\frac {a f^2}{d^2}+1}{3 e \left (f \sqrt {a+\frac {e^2 x^2}{f^2}}+d+e x\right )^{3/2}}+\frac {5 a f^2 \tanh ^{-1}\left (\frac {\sqrt {f \sqrt {a+\frac {e^2 x^2}{f^2}}+d+e x}}{\sqrt {d}}\right )}{2 d^{7/2} e} \]
Antiderivative was successfully verified.
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Rule 206
Rule 897
Rule 1259
Rule 1261
Rule 2117
Rubi steps
\begin {align*} \int \frac {1}{\left (d+e x+f \sqrt {a+\frac {e^2 x^2}{f^2}}\right )^{5/2}} \, dx &=\frac {\operatorname {Subst}\left (\int \frac {d^2+a f^2-2 d x+x^2}{(d-x)^2 x^{5/2}} \, dx,x,d+e x+f \sqrt {a+\frac {e^2 x^2}{f^2}}\right )}{2 e}\\ &=\frac {\operatorname {Subst}\left (\int \frac {d^2+a f^2-2 d x^2+x^4}{x^4 \left (d-x^2\right )^2} \, dx,x,\sqrt {d+e x+f \sqrt {a+\frac {e^2 x^2}{f^2}}}\right )}{e}\\ &=-\frac {a f^2 \sqrt {d+e x+f \sqrt {a+\frac {e^2 x^2}{f^2}}}}{2 d^3 e \left (e x+f \sqrt {a+\frac {e^2 x^2}{f^2}}\right )}+\frac {\operatorname {Subst}\left (\int \frac {2 d^2 \left (d^2+a f^2\right )-2 d \left (d^2-a f^2\right ) x^2+a f^2 x^4}{x^4 \left (d-x^2\right )} \, dx,x,\sqrt {d+e x+f \sqrt {a+\frac {e^2 x^2}{f^2}}}\right )}{2 d^3 e}\\ &=-\frac {a f^2 \sqrt {d+e x+f \sqrt {a+\frac {e^2 x^2}{f^2}}}}{2 d^3 e \left (e x+f \sqrt {a+\frac {e^2 x^2}{f^2}}\right )}+\frac {\operatorname {Subst}\left (\int \left (\frac {2 \left (d^3+a d f^2\right )}{x^4}+\frac {4 a f^2}{x^2}+\frac {5 a f^2}{d-x^2}\right ) \, dx,x,\sqrt {d+e x+f \sqrt {a+\frac {e^2 x^2}{f^2}}}\right )}{2 d^3 e}\\ &=-\frac {d^2+a f^2}{3 d^2 e \left (d+e x+f \sqrt {a+\frac {e^2 x^2}{f^2}}\right )^{3/2}}-\frac {2 a f^2}{d^3 e \sqrt {d+e x+f \sqrt {a+\frac {e^2 x^2}{f^2}}}}-\frac {a f^2 \sqrt {d+e x+f \sqrt {a+\frac {e^2 x^2}{f^2}}}}{2 d^3 e \left (e x+f \sqrt {a+\frac {e^2 x^2}{f^2}}\right )}+\frac {\left (5 a f^2\right ) \operatorname {Subst}\left (\int \frac {1}{d-x^2} \, dx,x,\sqrt {d+e x+f \sqrt {a+\frac {e^2 x^2}{f^2}}}\right )}{2 d^3 e}\\ &=-\frac {d^2+a f^2}{3 d^2 e \left (d+e x+f \sqrt {a+\frac {e^2 x^2}{f^2}}\right )^{3/2}}-\frac {2 a f^2}{d^3 e \sqrt {d+e x+f \sqrt {a+\frac {e^2 x^2}{f^2}}}}-\frac {a f^2 \sqrt {d+e x+f \sqrt {a+\frac {e^2 x^2}{f^2}}}}{2 d^3 e \left (e x+f \sqrt {a+\frac {e^2 x^2}{f^2}}\right )}+\frac {5 a f^2 \tanh ^{-1}\left (\frac {\sqrt {d+e x+f \sqrt {a+\frac {e^2 x^2}{f^2}}}}{\sqrt {d}}\right )}{2 d^{7/2} e}\\ \end {align*}
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Mathematica [A] time = 0.60, size = 186, normalized size = 0.93 \[ -\frac {\frac {2 d \left (a f^2+d^2\right )}{3 \left (f \sqrt {a+\frac {e^2 x^2}{f^2}}+d+e x\right )^{3/2}}+\frac {a f^2 \sqrt {f \sqrt {a+\frac {e^2 x^2}{f^2}}+d+e x}}{f \sqrt {a+\frac {e^2 x^2}{f^2}}+e x}+\frac {4 a f^2}{\sqrt {f \sqrt {a+\frac {e^2 x^2}{f^2}}+d+e x}}-\frac {5 a f^2 \tanh ^{-1}\left (\frac {\sqrt {f \sqrt {a+\frac {e^2 x^2}{f^2}}+d+e x}}{\sqrt {d}}\right )}{\sqrt {d}}}{2 d^3 e} \]
Antiderivative was successfully verified.
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fricas [B] time = 0.60, size = 812, normalized size = 4.08 \[ \left [\frac {15 \, {\left (a^{3} f^{6} + 4 \, a d^{2} e^{2} f^{2} x^{2} - 2 \, a^{2} d^{2} f^{4} + a d^{4} f^{2} - 4 \, {\left (a^{2} d e f^{4} - a d^{3} e f^{2}\right )} x\right )} \sqrt {d} \log \left (a f^{2} - 2 \, d e x + 2 \, d f \sqrt {\frac {e^{2} x^{2} + a f^{2}}{f^{2}}} - 2 \, {\left (\sqrt {d} e x - \sqrt {d} f \sqrt {\frac {e^{2} x^{2} + a f^{2}}{f^{2}}}\right )} \sqrt {e x + f \sqrt {\frac {e^{2} x^{2} + a f^{2}}{f^{2}}} + d}\right ) + 2 \, {\left (12 \, d^{3} e^{3} x^{3} + 10 \, a^{2} d^{2} f^{4} - 16 \, a d^{4} f^{2} - 2 \, d^{6} - 8 \, {\left (5 \, a d^{2} e^{2} f^{2} - d^{4} e^{2}\right )} x^{2} + {\left (15 \, a^{2} d e f^{4} - 46 \, a d^{3} e f^{2} - d^{5} e\right )} x - {\left (15 \, a^{2} d f^{5} + 12 \, d^{3} e^{2} f x^{2} - 22 \, a d^{3} f^{3} - d^{5} f - 8 \, {\left (5 \, a d^{2} e f^{3} - d^{4} e f\right )} x\right )} \sqrt {\frac {e^{2} x^{2} + a f^{2}}{f^{2}}}\right )} \sqrt {e x + f \sqrt {\frac {e^{2} x^{2} + a f^{2}}{f^{2}}} + d}}{12 \, {\left (a^{2} d^{4} e f^{4} + 4 \, d^{6} e^{3} x^{2} - 2 \, a d^{6} e f^{2} + d^{8} e - 4 \, {\left (a d^{5} e^{2} f^{2} - d^{7} e^{2}\right )} x\right )}}, -\frac {15 \, {\left (a^{3} f^{6} + 4 \, a d^{2} e^{2} f^{2} x^{2} - 2 \, a^{2} d^{2} f^{4} + a d^{4} f^{2} - 4 \, {\left (a^{2} d e f^{4} - a d^{3} e f^{2}\right )} x\right )} \sqrt {-d} \arctan \left (\frac {\sqrt {e x + f \sqrt {\frac {e^{2} x^{2} + a f^{2}}{f^{2}}} + d} \sqrt {-d}}{d}\right ) - {\left (12 \, d^{3} e^{3} x^{3} + 10 \, a^{2} d^{2} f^{4} - 16 \, a d^{4} f^{2} - 2 \, d^{6} - 8 \, {\left (5 \, a d^{2} e^{2} f^{2} - d^{4} e^{2}\right )} x^{2} + {\left (15 \, a^{2} d e f^{4} - 46 \, a d^{3} e f^{2} - d^{5} e\right )} x - {\left (15 \, a^{2} d f^{5} + 12 \, d^{3} e^{2} f x^{2} - 22 \, a d^{3} f^{3} - d^{5} f - 8 \, {\left (5 \, a d^{2} e f^{3} - d^{4} e f\right )} x\right )} \sqrt {\frac {e^{2} x^{2} + a f^{2}}{f^{2}}}\right )} \sqrt {e x + f \sqrt {\frac {e^{2} x^{2} + a f^{2}}{f^{2}}} + d}}{6 \, {\left (a^{2} d^{4} e f^{4} + 4 \, d^{6} e^{3} x^{2} - 2 \, a d^{6} e f^{2} + d^{8} e - 4 \, {\left (a d^{5} e^{2} f^{2} - d^{7} e^{2}\right )} x\right )}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F(-1)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [F] time = 0.02, size = 0, normalized size = 0.00 \[ \int \frac {1}{\left (e x +d +\sqrt {\frac {e^{2} x^{2}}{f^{2}}+a}\, f \right )^{\frac {5}{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {1}{{\left (e x + \sqrt {\frac {e^{2} x^{2}}{f^{2}} + a} f + d\right )}^{\frac {5}{2}}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.01 \[ \int \frac {1}{{\left (d+e\,x+f\,\sqrt {a+\frac {e^2\,x^2}{f^2}}\right )}^{5/2}} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {1}{\left (d + e x + f \sqrt {a + \frac {e^{2} x^{2}}{f^{2}}}\right )^{\frac {5}{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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