Optimal. Leaf size=141 \[ -\frac {b e n}{15 d x^{5/2}}+\frac {b e^2 n}{12 d^2 x^2}-\frac {b e^3 n}{9 d^3 x^{3/2}}+\frac {b e^4 n}{6 d^4 x}-\frac {b e^5 n}{3 d^5 \sqrt {x}}+\frac {b e^6 n \log \left (d+e \sqrt {x}\right )}{3 d^6}-\frac {a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )}{3 x^3}-\frac {b e^6 n \log (x)}{6 d^6} \]
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Rubi [A]
time = 0.07, antiderivative size = 141, 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, 46}
\begin {gather*} -\frac {a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )}{3 x^3}+\frac {b e^6 n \log \left (d+e \sqrt {x}\right )}{3 d^6}-\frac {b e^6 n \log (x)}{6 d^6}-\frac {b e^5 n}{3 d^5 \sqrt {x}}+\frac {b e^4 n}{6 d^4 x}-\frac {b e^3 n}{9 d^3 x^{3/2}}+\frac {b e^2 n}{12 d^2 x^2}-\frac {b e n}{15 d x^{5/2}} \end {gather*}
Antiderivative was successfully verified.
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Rule 46
Rule 2442
Rule 2504
Rubi steps
\begin {align*} \int \frac {a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )}{x^4} \, dx &=2 \text {Subst}\left (\int \frac {a+b \log \left (c (d+e x)^n\right )}{x^7} \, dx,x,\sqrt {x}\right )\\ &=-\frac {a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )}{3 x^3}+\frac {1}{3} (b e n) \text {Subst}\left (\int \frac {1}{x^6 (d+e x)} \, dx,x,\sqrt {x}\right )\\ &=-\frac {a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )}{3 x^3}+\frac {1}{3} (b e n) \text {Subst}\left (\int \left (\frac {1}{d x^6}-\frac {e}{d^2 x^5}+\frac {e^2}{d^3 x^4}-\frac {e^3}{d^4 x^3}+\frac {e^4}{d^5 x^2}-\frac {e^5}{d^6 x}+\frac {e^6}{d^6 (d+e x)}\right ) \, dx,x,\sqrt {x}\right )\\ &=-\frac {b e n}{15 d x^{5/2}}+\frac {b e^2 n}{12 d^2 x^2}-\frac {b e^3 n}{9 d^3 x^{3/2}}+\frac {b e^4 n}{6 d^4 x}-\frac {b e^5 n}{3 d^5 \sqrt {x}}+\frac {b e^6 n \log \left (d+e \sqrt {x}\right )}{3 d^6}-\frac {a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )}{3 x^3}-\frac {b e^6 n \log (x)}{6 d^6}\\ \end {align*}
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Mathematica [A]
time = 0.09, size = 132, normalized size = 0.94 \begin {gather*} -\frac {a}{3 x^3}-\frac {b \log \left (c \left (d+e \sqrt {x}\right )^n\right )}{3 x^3}+\frac {1}{3} b e n \left (-\frac {1}{5 d x^{5/2}}+\frac {e}{4 d^2 x^2}-\frac {e^2}{3 d^3 x^{3/2}}+\frac {e^3}{2 d^4 x}-\frac {e^4}{d^5 \sqrt {x}}+\frac {e^5 \log \left (d+e \sqrt {x}\right )}{d^6}-\frac {e^5 \log (x)}{2 d^6}\right ) \end {gather*}
Antiderivative was successfully verified.
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Maple [F]
time = 0.01, size = 0, normalized size = 0.00 \[\int \frac {a +b \ln \left (c \left (d +e \sqrt {x}\right )^{n}\right )}{x^{4}}\, dx\]
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.27, size = 104, normalized size = 0.74 \begin {gather*} \frac {1}{180} \, b n {\left (\frac {60 \, e^{5} \log \left (\sqrt {x} e + d\right )}{d^{6}} - \frac {30 \, e^{5} \log \left (x\right )}{d^{6}} + \frac {15 \, d^{3} \sqrt {x} e - 12 \, d^{4} - 20 \, d^{2} x e^{2} + 30 \, d x^{\frac {3}{2}} e^{3} - 60 \, x^{2} e^{4}}{d^{5} x^{\frac {5}{2}}}\right )} e - \frac {b \log \left ({\left (\sqrt {x} e + d\right )}^{n} c\right )}{3 \, x^{3}} - \frac {a}{3 \, x^{3}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.37, size = 120, normalized size = 0.85 \begin {gather*} \frac {15 \, b d^{4} n x e^{2} - 60 \, b d^{6} \log \left (c\right ) - 60 \, a d^{6} + 30 \, b d^{2} n x^{2} e^{4} - 60 \, b n x^{3} e^{6} \log \left (\sqrt {x}\right ) - 60 \, {\left (b d^{6} n - b n x^{3} e^{6}\right )} \log \left (\sqrt {x} e + d\right ) - 4 \, {\left (3 \, b d^{5} n e + 5 \, b d^{3} n x e^{3} + 15 \, b d n x^{2} e^{5}\right )} \sqrt {x}}{180 \, d^{6} x^{3}} \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. 542 vs.
\(2 (112) = 224\).
time = 4.91, size = 542, normalized size = 3.84 \begin {gather*} \frac {{\left (60 \, {\left (\sqrt {x} e + d\right )}^{6} b n e^{7} \log \left (\sqrt {x} e + d\right ) - 360 \, {\left (\sqrt {x} e + d\right )}^{5} b d n e^{7} \log \left (\sqrt {x} e + d\right ) + 900 \, {\left (\sqrt {x} e + d\right )}^{4} b d^{2} n e^{7} \log \left (\sqrt {x} e + d\right ) - 1200 \, {\left (\sqrt {x} e + d\right )}^{3} b d^{3} n e^{7} \log \left (\sqrt {x} e + d\right ) + 900 \, {\left (\sqrt {x} e + d\right )}^{2} b d^{4} n e^{7} \log \left (\sqrt {x} e + d\right ) - 360 \, {\left (\sqrt {x} e + d\right )} b d^{5} n e^{7} \log \left (\sqrt {x} e + d\right ) - 60 \, {\left (\sqrt {x} e + d\right )}^{6} b n e^{7} \log \left (\sqrt {x} e\right ) + 360 \, {\left (\sqrt {x} e + d\right )}^{5} b d n e^{7} \log \left (\sqrt {x} e\right ) - 900 \, {\left (\sqrt {x} e + d\right )}^{4} b d^{2} n e^{7} \log \left (\sqrt {x} e\right ) + 1200 \, {\left (\sqrt {x} e + d\right )}^{3} b d^{3} n e^{7} \log \left (\sqrt {x} e\right ) - 900 \, {\left (\sqrt {x} e + d\right )}^{2} b d^{4} n e^{7} \log \left (\sqrt {x} e\right ) + 360 \, {\left (\sqrt {x} e + d\right )} b d^{5} n e^{7} \log \left (\sqrt {x} e\right ) - 60 \, b d^{6} n e^{7} \log \left (\sqrt {x} e\right ) - 60 \, {\left (\sqrt {x} e + d\right )}^{5} b d n e^{7} + 330 \, {\left (\sqrt {x} e + d\right )}^{4} b d^{2} n e^{7} - 740 \, {\left (\sqrt {x} e + d\right )}^{3} b d^{3} n e^{7} + 855 \, {\left (\sqrt {x} e + d\right )}^{2} b d^{4} n e^{7} - 522 \, {\left (\sqrt {x} e + d\right )} b d^{5} n e^{7} + 137 \, b d^{6} n e^{7} - 60 \, b d^{6} e^{7} \log \left (c\right ) - 60 \, a d^{6} e^{7}\right )} e^{\left (-1\right )}}{180 \, {\left ({\left (\sqrt {x} e + d\right )}^{6} d^{6} - 6 \, {\left (\sqrt {x} e + d\right )}^{5} d^{7} + 15 \, {\left (\sqrt {x} e + d\right )}^{4} d^{8} - 20 \, {\left (\sqrt {x} e + d\right )}^{3} d^{9} + 15 \, {\left (\sqrt {x} e + d\right )}^{2} d^{10} - 6 \, {\left (\sqrt {x} e + d\right )} d^{11} + d^{12}\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 0.76, size = 110, normalized size = 0.78 \begin {gather*} \frac {2\,b\,e^6\,n\,\mathrm {atanh}\left (\frac {2\,e\,\sqrt {x}}{d}+1\right )}{3\,d^6}-\frac {\frac {b\,e\,n}{5\,d}+\frac {b\,e^3\,n\,x}{3\,d^3}-\frac {b\,e^2\,n\,\sqrt {x}}{4\,d^2}+\frac {b\,e^5\,n\,x^2}{d^5}-\frac {b\,e^4\,n\,x^{3/2}}{2\,d^4}}{3\,x^{5/2}}-\frac {b\,\ln \left (c\,{\left (d+e\,\sqrt {x}\right )}^n\right )}{3\,x^3}-\frac {a}{3\,x^3} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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