Optimal. Leaf size=65 \[ -\frac {b \log (c+d x)}{a^2 d e^4}+\frac {b \log \left (a+b (c+d x)^3\right )}{3 a^2 d e^4}-\frac {1}{3 a d e^4 (c+d x)^3} \]
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Rubi [A] time = 0.05, antiderivative size = 65, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 3, integrand size = 24, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.125, Rules used = {372, 266, 44} \[ -\frac {b \log (c+d x)}{a^2 d e^4}+\frac {b \log \left (a+b (c+d x)^3\right )}{3 a^2 d e^4}-\frac {1}{3 a d e^4 (c+d x)^3} \]
Antiderivative was successfully verified.
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Rule 44
Rule 266
Rule 372
Rubi steps
\begin {align*} \int \frac {1}{(c e+d e x)^4 \left (a+b (c+d x)^3\right )} \, dx &=\frac {\operatorname {Subst}\left (\int \frac {1}{x^4 \left (a+b x^3\right )} \, dx,x,c+d x\right )}{d e^4}\\ &=\frac {\operatorname {Subst}\left (\int \frac {1}{x^2 (a+b x)} \, dx,x,(c+d x)^3\right )}{3 d e^4}\\ &=\frac {\operatorname {Subst}\left (\int \left (\frac {1}{a x^2}-\frac {b}{a^2 x}+\frac {b^2}{a^2 (a+b x)}\right ) \, dx,x,(c+d x)^3\right )}{3 d e^4}\\ &=-\frac {1}{3 a d e^4 (c+d x)^3}-\frac {b \log (c+d x)}{a^2 d e^4}+\frac {b \log \left (a+b (c+d x)^3\right )}{3 a^2 d e^4}\\ \end {align*}
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Mathematica [A] time = 0.02, size = 47, normalized size = 0.72 \[ \frac {b \log \left (a+b (c+d x)^3\right )-\frac {a}{(c+d x)^3}-3 b \log (c+d x)}{3 a^2 d e^4} \]
Antiderivative was successfully verified.
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fricas [B] time = 1.06, size = 170, normalized size = 2.62 \[ \frac {{\left (b d^{3} x^{3} + 3 \, b c d^{2} x^{2} + 3 \, b c^{2} d x + b c^{3}\right )} \log \left (b d^{3} x^{3} + 3 \, b c d^{2} x^{2} + 3 \, b c^{2} d x + b c^{3} + a\right ) - 3 \, {\left (b d^{3} x^{3} + 3 \, b c d^{2} x^{2} + 3 \, b c^{2} d x + b c^{3}\right )} \log \left (d x + c\right ) - a}{3 \, {\left (a^{2} d^{4} e^{4} x^{3} + 3 \, a^{2} c d^{3} e^{4} x^{2} + 3 \, a^{2} c^{2} d^{2} e^{4} x + a^{2} c^{3} d e^{4}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.19, size = 82, normalized size = 1.26 \[ \frac {b e^{\left (-4\right )} \log \left ({\left | b d^{3} x^{3} + 3 \, b c d^{2} x^{2} + 3 \, b c^{2} d x + b c^{3} + a \right |}\right )}{3 \, a^{2} d} - \frac {b e^{\left (-4\right )} \log \left ({\left | d x + c \right |}\right )}{a^{2} d} - \frac {e^{\left (-4\right )}}{3 \, {\left (d x + c\right )}^{3} a d} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.01, size = 84, normalized size = 1.29 \[ -\frac {b \ln \left (d x +c \right )}{a^{2} d \,e^{4}}+\frac {b \ln \left (b \,d^{3} x^{3}+3 b c \,d^{2} x^{2}+3 b \,c^{2} d x +b \,c^{3}+a \right )}{3 a^{2} d \,e^{4}}-\frac {1}{3 \left (d x +c \right )^{3} a d \,e^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.69, size = 116, normalized size = 1.78 \[ -\frac {1}{3 \, {\left (a d^{4} e^{4} x^{3} + 3 \, a c d^{3} e^{4} x^{2} + 3 \, a c^{2} d^{2} e^{4} x + a c^{3} d e^{4}\right )}} + \frac {b \log \left (b d^{3} x^{3} + 3 \, b c d^{2} x^{2} + 3 \, b c^{2} d x + b c^{3} + a\right )}{3 \, a^{2} d e^{4}} - \frac {b \log \left (d x + c\right )}{a^{2} d e^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 1.44, size = 118, normalized size = 1.82 \[ \frac {b\,\ln \left (b\,c^3+3\,b\,c^2\,d\,x+3\,b\,c\,d^2\,x^2+b\,d^3\,x^3+a\right )}{3\,a^2\,d\,e^4}-\frac {1}{3\,\left (a\,c^3\,d\,e^4+3\,a\,c^2\,d^2\,e^4\,x+3\,a\,c\,d^3\,e^4\,x^2+a\,d^4\,e^4\,x^3\right )}-\frac {b\,\ln \left (c+d\,x\right )}{a^2\,d\,e^4} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [B] time = 2.10, size = 121, normalized size = 1.86 \[ - \frac {1}{3 a c^{3} d e^{4} + 9 a c^{2} d^{2} e^{4} x + 9 a c d^{3} e^{4} x^{2} + 3 a d^{4} e^{4} x^{3}} - \frac {b \log {\left (\frac {c}{d} + x \right )}}{a^{2} d e^{4}} + \frac {b \log {\left (\frac {3 c^{2} x}{d^{2}} + \frac {3 c x^{2}}{d} + x^{3} + \frac {a + b c^{3}}{b d^{3}} \right )}}{3 a^{2} d e^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
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