Optimal. Leaf size=106 \[ \frac {3 d e^2 \tanh ^{-1}\left (\frac {\sqrt {c} x}{\sqrt {a+c x^2}}\right )}{c^{3/2}}-\frac {e \sqrt {a+c x^2} \left (2 \left (c d^2-a e^2\right )+c d e x\right )}{a c^2}-\frac {(d+e x)^2 (a e-c d x)}{a c \sqrt {a+c x^2}} \]
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Rubi [A] time = 0.06, antiderivative size = 106, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 4, integrand size = 19, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.210, Rules used = {739, 780, 217, 206} \begin {gather*} -\frac {e \sqrt {a+c x^2} \left (2 \left (c d^2-a e^2\right )+c d e x\right )}{a c^2}+\frac {3 d e^2 \tanh ^{-1}\left (\frac {\sqrt {c} x}{\sqrt {a+c x^2}}\right )}{c^{3/2}}-\frac {(d+e x)^2 (a e-c d x)}{a c \sqrt {a+c x^2}} \end {gather*}
Antiderivative was successfully verified.
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Rule 206
Rule 217
Rule 739
Rule 780
Rubi steps
\begin {align*} \int \frac {(d+e x)^3}{\left (a+c x^2\right )^{3/2}} \, dx &=-\frac {(a e-c d x) (d+e x)^2}{a c \sqrt {a+c x^2}}+\frac {\int \frac {(d+e x) \left (2 a e^2-2 c d e x\right )}{\sqrt {a+c x^2}} \, dx}{a c}\\ &=-\frac {(a e-c d x) (d+e x)^2}{a c \sqrt {a+c x^2}}-\frac {e \left (2 \left (c d^2-a e^2\right )+c d e x\right ) \sqrt {a+c x^2}}{a c^2}+\frac {\left (3 d e^2\right ) \int \frac {1}{\sqrt {a+c x^2}} \, dx}{c}\\ &=-\frac {(a e-c d x) (d+e x)^2}{a c \sqrt {a+c x^2}}-\frac {e \left (2 \left (c d^2-a e^2\right )+c d e x\right ) \sqrt {a+c x^2}}{a c^2}+\frac {\left (3 d e^2\right ) \operatorname {Subst}\left (\int \frac {1}{1-c x^2} \, dx,x,\frac {x}{\sqrt {a+c x^2}}\right )}{c}\\ &=-\frac {(a e-c d x) (d+e x)^2}{a c \sqrt {a+c x^2}}-\frac {e \left (2 \left (c d^2-a e^2\right )+c d e x\right ) \sqrt {a+c x^2}}{a c^2}+\frac {3 d e^2 \tanh ^{-1}\left (\frac {\sqrt {c} x}{\sqrt {a+c x^2}}\right )}{c^{3/2}}\\ \end {align*}
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Mathematica [A] time = 0.11, size = 91, normalized size = 0.86 \begin {gather*} \frac {2 a^2 e^3+a c e \left (-3 d^2-3 d e x+e^2 x^2\right )+c^2 d^3 x}{a c^2 \sqrt {a+c x^2}}+\frac {3 d e^2 \log \left (\sqrt {c} \sqrt {a+c x^2}+c x\right )}{c^{3/2}} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.43, size = 94, normalized size = 0.89 \begin {gather*} \frac {2 a^2 e^3-3 a c d^2 e-3 a c d e^2 x+a c e^3 x^2+c^2 d^3 x}{a c^2 \sqrt {a+c x^2}}-\frac {3 d e^2 \log \left (\sqrt {a+c x^2}-\sqrt {c} x\right )}{c^{3/2}} \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 0.43, size = 246, normalized size = 2.32 \begin {gather*} \left [\frac {3 \, {\left (a c d e^{2} x^{2} + a^{2} d e^{2}\right )} \sqrt {c} \log \left (-2 \, c x^{2} - 2 \, \sqrt {c x^{2} + a} \sqrt {c} x - a\right ) + 2 \, {\left (a c e^{3} x^{2} - 3 \, a c d^{2} e + 2 \, a^{2} e^{3} + {\left (c^{2} d^{3} - 3 \, a c d e^{2}\right )} x\right )} \sqrt {c x^{2} + a}}{2 \, {\left (a c^{3} x^{2} + a^{2} c^{2}\right )}}, -\frac {3 \, {\left (a c d e^{2} x^{2} + a^{2} d e^{2}\right )} \sqrt {-c} \arctan \left (\frac {\sqrt {-c} x}{\sqrt {c x^{2} + a}}\right ) - {\left (a c e^{3} x^{2} - 3 \, a c d^{2} e + 2 \, a^{2} e^{3} + {\left (c^{2} d^{3} - 3 \, a c d e^{2}\right )} x\right )} \sqrt {c x^{2} + a}}{a c^{3} x^{2} + a^{2} c^{2}}\right ] \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.27, size = 100, normalized size = 0.94 \begin {gather*} -\frac {3 \, d e^{2} \log \left ({\left | -\sqrt {c} x + \sqrt {c x^{2} + a} \right |}\right )}{c^{\frac {3}{2}}} + \frac {x {\left (\frac {x e^{3}}{c} + \frac {c^{3} d^{3} - 3 \, a c^{2} d e^{2}}{a c^{3}}\right )} - \frac {3 \, a c^{2} d^{2} e - 2 \, a^{2} c e^{3}}{a c^{3}}}{\sqrt {c x^{2} + a}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.05, size = 118, normalized size = 1.11 \begin {gather*} \frac {e^{3} x^{2}}{\sqrt {c \,x^{2}+a}\, c}+\frac {d^{3} x}{\sqrt {c \,x^{2}+a}\, a}-\frac {3 d \,e^{2} x}{\sqrt {c \,x^{2}+a}\, c}+\frac {3 d \,e^{2} \ln \left (\sqrt {c}\, x +\sqrt {c \,x^{2}+a}\right )}{c^{\frac {3}{2}}}+\frac {2 a \,e^{3}}{\sqrt {c \,x^{2}+a}\, c^{2}}-\frac {3 d^{2} e}{\sqrt {c \,x^{2}+a}\, c} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.37, size = 110, normalized size = 1.04 \begin {gather*} \frac {e^{3} x^{2}}{\sqrt {c x^{2} + a} c} + \frac {d^{3} x}{\sqrt {c x^{2} + a} a} - \frac {3 \, d e^{2} x}{\sqrt {c x^{2} + a} c} + \frac {3 \, d e^{2} \operatorname {arsinh}\left (\frac {c x}{\sqrt {a c}}\right )}{c^{\frac {3}{2}}} - \frac {3 \, d^{2} e}{\sqrt {c x^{2} + a} c} + \frac {2 \, a e^{3}}{\sqrt {c x^{2} + a} c^{2}} \end {gather*}
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 \begin {gather*} \int \frac {{\left (d+e\,x\right )}^3}{{\left (c\,x^2+a\right )}^{3/2}} \,d x \end {gather*}
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 \begin {gather*} \int \frac {\left (d + e x\right )^{3}}{\left (a + c x^{2}\right )^{\frac {3}{2}}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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