Optimal. Leaf size=104 \[ \frac {b n}{8 x^2}-\frac {b d n}{6 e x^{3/2}}+\frac {b d^2 n}{4 e^2 x}-\frac {b d^3 n}{2 e^3 \sqrt {x}}+\frac {b d^4 n \log \left (d+\frac {e}{\sqrt {x}}\right )}{2 e^4}-\frac {a+b \log \left (c \left (d+\frac {e}{\sqrt {x}}\right )^n\right )}{2 x^2} \]
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Rubi [A]
time = 0.05, antiderivative size = 104, normalized size of antiderivative = 1.00, number of steps
used = 4, number of rules used = 3, integrand size = 22, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.136, Rules used = {2504, 2442, 45}
\begin {gather*} -\frac {a+b \log \left (c \left (d+\frac {e}{\sqrt {x}}\right )^n\right )}{2 x^2}+\frac {b d^4 n \log \left (d+\frac {e}{\sqrt {x}}\right )}{2 e^4}-\frac {b d^3 n}{2 e^3 \sqrt {x}}+\frac {b d^2 n}{4 e^2 x}-\frac {b d n}{6 e x^{3/2}}+\frac {b n}{8 x^2} \end {gather*}
Antiderivative was successfully verified.
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Rule 45
Rule 2442
Rule 2504
Rubi steps
\begin {align*} \int \frac {a+b \log \left (c \left (d+\frac {e}{\sqrt {x}}\right )^n\right )}{x^3} \, dx &=-\left (2 \text {Subst}\left (\int x^3 \left (a+b \log \left (c (d+e x)^n\right )\right ) \, dx,x,\frac {1}{\sqrt {x}}\right )\right )\\ &=-\frac {a+b \log \left (c \left (d+\frac {e}{\sqrt {x}}\right )^n\right )}{2 x^2}+\frac {1}{2} (b e n) \text {Subst}\left (\int \frac {x^4}{d+e x} \, dx,x,\frac {1}{\sqrt {x}}\right )\\ &=-\frac {a+b \log \left (c \left (d+\frac {e}{\sqrt {x}}\right )^n\right )}{2 x^2}+\frac {1}{2} (b e n) \text {Subst}\left (\int \left (-\frac {d^3}{e^4}+\frac {d^2 x}{e^3}-\frac {d x^2}{e^2}+\frac {x^3}{e}+\frac {d^4}{e^4 (d+e x)}\right ) \, dx,x,\frac {1}{\sqrt {x}}\right )\\ &=\frac {b n}{8 x^2}-\frac {b d n}{6 e x^{3/2}}+\frac {b d^2 n}{4 e^2 x}-\frac {b d^3 n}{2 e^3 \sqrt {x}}+\frac {b d^4 n \log \left (d+\frac {e}{\sqrt {x}}\right )}{2 e^4}-\frac {a+b \log \left (c \left (d+\frac {e}{\sqrt {x}}\right )^n\right )}{2 x^2}\\ \end {align*}
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Mathematica [A]
time = 0.05, size = 109, normalized size = 1.05 \begin {gather*} -\frac {a}{2 x^2}+\frac {b n}{8 x^2}-\frac {b d n}{6 e x^{3/2}}+\frac {b d^2 n}{4 e^2 x}-\frac {b d^3 n}{2 e^3 \sqrt {x}}+\frac {b d^4 n \log \left (d+\frac {e}{\sqrt {x}}\right )}{2 e^4}-\frac {b \log \left (c \left (d+\frac {e}{\sqrt {x}}\right )^n\right )}{2 x^2} \end {gather*}
Antiderivative was successfully verified.
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Maple [F]
time = 0.02, size = 0, normalized size = 0.00 \[\int \frac {a +b \ln \left (c \left (d +\frac {e}{\sqrt {x}}\right )^{n}\right )}{x^{3}}\, dx\]
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.28, size = 94, normalized size = 0.90 \begin {gather*} \frac {1}{24} \, {\left (12 \, d^{4} e^{\left (-5\right )} \log \left (d \sqrt {x} + e\right ) - 6 \, d^{4} e^{\left (-5\right )} \log \left (x\right ) - \frac {{\left (12 \, d^{3} x^{\frac {3}{2}} - 6 \, d^{2} x e + 4 \, d \sqrt {x} e^{2} - 3 \, e^{3}\right )} e^{\left (-4\right )}}{x^{2}}\right )} b n e - \frac {b \log \left (c {\left (d + \frac {e}{\sqrt {x}}\right )}^{n}\right )}{2 \, x^{2}} - \frac {a}{2 \, x^{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.38, size = 91, normalized size = 0.88 \begin {gather*} \frac {{\left (6 \, b d^{2} n x e^{2} - 12 \, b e^{4} \log \left (c\right ) + 3 \, {\left (b n - 4 \, a\right )} e^{4} + 12 \, {\left (b d^{4} n x^{2} - b n e^{4}\right )} \log \left (\frac {d x + \sqrt {x} e}{x}\right ) - 4 \, {\left (3 \, b d^{3} n x e + b d n e^{3}\right )} \sqrt {x}\right )} e^{\left (-4\right )}}{24 \, x^{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] Timed out
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Timed out} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] Leaf count of result is larger than twice the leaf count of optimal. 349 vs.
\(2 (82) = 164\).
time = 3.32, size = 349, normalized size = 3.36 \begin {gather*} \frac {1}{24} \, {\left (\frac {48 \, {\left (d \sqrt {x} + e\right )} b d^{3} n \log \left (\frac {d \sqrt {x} + e}{\sqrt {x}}\right )}{\sqrt {x}} - \frac {72 \, {\left (d \sqrt {x} + e\right )}^{2} b d^{2} n \log \left (\frac {d \sqrt {x} + e}{\sqrt {x}}\right )}{x} - \frac {48 \, {\left (d \sqrt {x} + e\right )} b d^{3} n}{\sqrt {x}} + \frac {48 \, {\left (d \sqrt {x} + e\right )} b d^{3} \log \left (c\right )}{\sqrt {x}} + \frac {48 \, {\left (d \sqrt {x} + e\right )}^{3} b d n \log \left (\frac {d \sqrt {x} + e}{\sqrt {x}}\right )}{x^{\frac {3}{2}}} + \frac {36 \, {\left (d \sqrt {x} + e\right )}^{2} b d^{2} n}{x} - \frac {72 \, {\left (d \sqrt {x} + e\right )}^{2} b d^{2} \log \left (c\right )}{x} - \frac {12 \, {\left (d \sqrt {x} + e\right )}^{4} b n \log \left (\frac {d \sqrt {x} + e}{\sqrt {x}}\right )}{x^{2}} - \frac {16 \, {\left (d \sqrt {x} + e\right )}^{3} b d n}{x^{\frac {3}{2}}} + \frac {48 \, {\left (d \sqrt {x} + e\right )} a d^{3}}{\sqrt {x}} + \frac {48 \, {\left (d \sqrt {x} + e\right )}^{3} b d \log \left (c\right )}{x^{\frac {3}{2}}} + \frac {3 \, {\left (d \sqrt {x} + e\right )}^{4} b n}{x^{2}} - \frac {72 \, {\left (d \sqrt {x} + e\right )}^{2} a d^{2}}{x} - \frac {12 \, {\left (d \sqrt {x} + e\right )}^{4} b \log \left (c\right )}{x^{2}} + \frac {48 \, {\left (d \sqrt {x} + e\right )}^{3} a d}{x^{\frac {3}{2}}} - \frac {12 \, {\left (d \sqrt {x} + e\right )}^{4} a}{x^{2}}\right )} e^{\left (-4\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 0.42, size = 87, normalized size = 0.84 \begin {gather*} \frac {b\,n}{8\,x^2}-\frac {a}{2\,x^2}-\frac {b\,\ln \left (c\,{\left (d+\frac {e}{\sqrt {x}}\right )}^n\right )}{2\,x^2}-\frac {b\,d\,n}{6\,e\,x^{3/2}}+\frac {b\,d^4\,n\,\ln \left (d+\frac {e}{\sqrt {x}}\right )}{2\,e^4}+\frac {b\,d^2\,n}{4\,e^2\,x}-\frac {b\,d^3\,n}{2\,e^3\,\sqrt {x}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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