Optimal. Leaf size=93 \[ -\frac {2 c \log \left (c \sqrt {a+b x^3}+d\right )}{3 \left (a c^2-d^2\right )}+\frac {2 d \tanh ^{-1}\left (\frac {\sqrt {a+b x^3}}{\sqrt {a}}\right )}{3 \sqrt {a} \left (a c^2-d^2\right )}+\frac {c \log (x)}{a c^2-d^2} \]
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Rubi [A] time = 0.22, antiderivative size = 93, normalized size of antiderivative = 1.00, number of steps used = 7, number of rules used = 6, integrand size = 29, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.207, Rules used = {2155, 706, 31, 635, 207, 260} \[ -\frac {2 c \log \left (c \sqrt {a+b x^3}+d\right )}{3 \left (a c^2-d^2\right )}+\frac {2 d \tanh ^{-1}\left (\frac {\sqrt {a+b x^3}}{\sqrt {a}}\right )}{3 \sqrt {a} \left (a c^2-d^2\right )}+\frac {c \log (x)}{a c^2-d^2} \]
Antiderivative was successfully verified.
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Rule 31
Rule 207
Rule 260
Rule 635
Rule 706
Rule 2155
Rubi steps
\begin {align*} \int \frac {1}{x \left (a c+b c x^3+d \sqrt {a+b x^3}\right )} \, dx &=\frac {1}{3} \operatorname {Subst}\left (\int \frac {1}{x \left (a c+b c x+d \sqrt {a+b x}\right )} \, dx,x,x^3\right )\\ &=\frac {2}{3} \operatorname {Subst}\left (\int \frac {1}{(d+c x) \left (-a+x^2\right )} \, dx,x,\sqrt {a+b x^3}\right )\\ &=-\frac {2 \operatorname {Subst}\left (\int \frac {d-c x}{-a+x^2} \, dx,x,\sqrt {a+b x^3}\right )}{3 \left (a c^2-d^2\right )}-\frac {\left (2 c^2\right ) \operatorname {Subst}\left (\int \frac {1}{d+c x} \, dx,x,\sqrt {a+b x^3}\right )}{3 \left (a c^2-d^2\right )}\\ &=-\frac {2 c \log \left (d+c \sqrt {a+b x^3}\right )}{3 \left (a c^2-d^2\right )}+\frac {(2 c) \operatorname {Subst}\left (\int \frac {x}{-a+x^2} \, dx,x,\sqrt {a+b x^3}\right )}{3 \left (a c^2-d^2\right )}-\frac {(2 d) \operatorname {Subst}\left (\int \frac {1}{-a+x^2} \, dx,x,\sqrt {a+b x^3}\right )}{3 \left (a c^2-d^2\right )}\\ &=\frac {2 d \tanh ^{-1}\left (\frac {\sqrt {a+b x^3}}{\sqrt {a}}\right )}{3 \sqrt {a} \left (a c^2-d^2\right )}+\frac {c \log (x)}{a c^2-d^2}-\frac {2 c \log \left (d+c \sqrt {a+b x^3}\right )}{3 \left (a c^2-d^2\right )}\\ \end {align*}
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Mathematica [A] time = 0.11, size = 107, normalized size = 1.15 \[ \frac {\left (\sqrt {a} c-d\right ) \log \left (\sqrt {a}-\sqrt {a+b x^3}\right )+\left (\sqrt {a} c+d\right ) \log \left (\sqrt {a+b x^3}+\sqrt {a}\right )-2 \sqrt {a} c \log \left (c \sqrt {a+b x^3}+d\right )}{3 \sqrt {a} \left (a c^2-d^2\right )} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.47, size = 232, normalized size = 2.49 \[ \left [-\frac {a c \log \left (b c^{2} x^{3} + a c^{2} - d^{2}\right ) + a c \log \left (\sqrt {b x^{3} + a} c + d\right ) - a c \log \left (\sqrt {b x^{3} + a} c - d\right ) - 3 \, a c \log \relax (x) - \sqrt {a} d \log \left (\frac {b x^{3} + 2 \, \sqrt {b x^{3} + a} \sqrt {a} + 2 \, a}{x^{3}}\right )}{3 \, {\left (a^{2} c^{2} - a d^{2}\right )}}, -\frac {a c \log \left (b c^{2} x^{3} + a c^{2} - d^{2}\right ) + a c \log \left (\sqrt {b x^{3} + a} c + d\right ) - a c \log \left (\sqrt {b x^{3} + a} c - d\right ) - 3 \, a c \log \relax (x) + 2 \, \sqrt {-a} d \arctan \left (\frac {\sqrt {b x^{3} + a} \sqrt {-a}}{a}\right )}{3 \, {\left (a^{2} c^{2} - a d^{2}\right )}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.35, size = 94, normalized size = 1.01 \[ -\frac {2 \, c^{2} \log \left ({\left | \sqrt {b x^{3} + a} c + d \right |}\right )}{3 \, {\left (a c^{3} - c d^{2}\right )}} + \frac {c \log \left (b x^{3}\right )}{3 \, {\left (a c^{2} - d^{2}\right )}} - \frac {2 \, d \arctan \left (\frac {\sqrt {b x^{3} + a}}{\sqrt {-a}}\right )}{3 \, {\left (a c^{2} - d^{2}\right )} \sqrt {-a}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [C] time = 0.06, size = 636, normalized size = 6.84 \[ -\frac {a \,c^{3} \ln \left (b \,c^{2} x^{3}+a \,c^{2}-d^{2}\right )}{3 \left (a \,c^{2}-d^{2}\right ) d^{2}}+\frac {c \ln \relax (x )}{a \,c^{2}-d^{2}}+\frac {2 d \arctanh \left (\frac {\sqrt {b \,x^{3}+a}}{\sqrt {a}}\right )}{3 \left (a \,c^{2}-d^{2}\right ) \sqrt {a}}+\frac {2 \sqrt {b \,x^{3}+a}\, c^{2}}{3 \left (a \,c^{2}-d^{2}\right ) d}-\frac {2 \sqrt {b \,x^{3}+a}\, d}{3 \left (a \,c^{2}-d^{2}\right ) a}+\frac {i c^{2} \left (-a \,b^{2}\right )^{\frac {1}{3}} \sqrt {\frac {i \left (2 x +\frac {\left (-a \,b^{2}\right )^{\frac {1}{3}}-i \sqrt {3}\, \left (-a \,b^{2}\right )^{\frac {1}{3}}}{b}\right ) b}{\left (-a \,b^{2}\right )^{\frac {1}{3}}}}\, \sqrt {\frac {\left (x -\frac {\left (-a \,b^{2}\right )^{\frac {1}{3}}}{b}\right ) b}{-3 \left (-a \,b^{2}\right )^{\frac {1}{3}}+i \sqrt {3}\, \left (-a \,b^{2}\right )^{\frac {1}{3}}}}\, \sqrt {-\frac {i \left (2 x +\frac {\left (-a \,b^{2}\right )^{\frac {1}{3}}+i \sqrt {3}\, \left (-a \,b^{2}\right )^{\frac {1}{3}}}{b}\right ) b}{2 \left (-a \,b^{2}\right )^{\frac {1}{3}}}}\, \left (2 \RootOf \left (b \,c^{2} \textit {\_Z}^{3}+a \,c^{2}-d^{2}\right )^{2} b^{2}+i \left (-a \,b^{2}\right )^{\frac {1}{3}} \sqrt {3}\, \RootOf \left (b \,c^{2} \textit {\_Z}^{3}+a \,c^{2}-d^{2}\right ) b -\left (-a \,b^{2}\right )^{\frac {1}{3}} \RootOf \left (b \,c^{2} \textit {\_Z}^{3}+a \,c^{2}-d^{2}\right ) b -i \left (-a \,b^{2}\right )^{\frac {2}{3}} \sqrt {3}-\left (-a \,b^{2}\right )^{\frac {2}{3}}\right ) \EllipticPi \left (\frac {\sqrt {3}\, \sqrt {\frac {i \left (x +\frac {\left (-a \,b^{2}\right )^{\frac {1}{3}}}{2 b}-\frac {i \sqrt {3}\, \left (-a \,b^{2}\right )^{\frac {1}{3}}}{2 b}\right ) \sqrt {3}\, b}{\left (-a \,b^{2}\right )^{\frac {1}{3}}}}}{3}, -\frac {\left (2 i \left (-a \,b^{2}\right )^{\frac {1}{3}} \sqrt {3}\, \RootOf \left (b \,c^{2} \textit {\_Z}^{3}+a \,c^{2}-d^{2}\right )^{2} b +i \sqrt {3}\, a b -3 a b -i \left (-a \,b^{2}\right )^{\frac {2}{3}} \sqrt {3}\, \RootOf \left (b \,c^{2} \textit {\_Z}^{3}+a \,c^{2}-d^{2}\right )-3 \left (-a \,b^{2}\right )^{\frac {2}{3}} \RootOf \left (b \,c^{2} \textit {\_Z}^{3}+a \,c^{2}-d^{2}\right )\right ) c^{2}}{2 b \,d^{2}}, \sqrt {\frac {i \sqrt {3}\, \left (-a \,b^{2}\right )^{\frac {1}{3}}}{\left (-\frac {3 \left (-a \,b^{2}\right )^{\frac {1}{3}}}{2 b}+\frac {i \sqrt {3}\, \left (-a \,b^{2}\right )^{\frac {1}{3}}}{2 b}\right ) b}}\right )}{3 \left (a \,c^{2}-d^{2}\right ) b^{2} d \sqrt {b \,x^{3}+a}}+\frac {c \ln \left (b \,c^{2} x^{3}+a \,c^{2}-d^{2}\right )}{3 d^{2}}-\frac {2 \sqrt {b \,x^{3}+a}}{3 a d} \]
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 \[ \int \frac {1}{{\left (b c x^{3} + a c + \sqrt {b x^{3} + a} d\right )} x}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 4.31, size = 156, normalized size = 1.68 \[ \frac {c\,\ln \relax (x)}{a\,c^2-d^2}+\frac {c\,\ln \left (\frac {d-c\,\sqrt {b\,x^3+a}}{d+c\,\sqrt {b\,x^3+a}}\right )}{3\,\left (a\,c^2-d^2\right )}-\frac {c\,\ln \left (b\,c^2\,x^3+a\,c^2-d^2\right )}{3\,a\,c^2-3\,d^2}+\frac {d\,\ln \left (\frac {\left (\sqrt {b\,x^3+a}-\sqrt {a}\right )\,{\left (\sqrt {b\,x^3+a}+\sqrt {a}\right )}^3}{x^6}\right )}{3\,\sqrt {a}\,\left (a\,c^2-d^2\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [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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