Optimal. Leaf size=429 \[ -\frac {8 c^2 \tanh ^{-1}\left (\frac {\sqrt {d+e x} \sqrt {2 c f-g \left (b-\sqrt {b^2-4 a c}\right )}}{\sqrt {f+g x} \sqrt {2 c d-e \left (b-\sqrt {b^2-4 a c}\right )}}\right )}{\sqrt {b^2-4 a c} \left (2 c d-e \left (b-\sqrt {b^2-4 a c}\right )\right )^{3/2} \sqrt {2 c f-g \left (b-\sqrt {b^2-4 a c}\right )}}+\frac {8 c^2 \tanh ^{-1}\left (\frac {\sqrt {d+e x} \sqrt {2 c f-g \left (\sqrt {b^2-4 a c}+b\right )}}{\sqrt {f+g x} \sqrt {2 c d-e \left (\sqrt {b^2-4 a c}+b\right )}}\right )}{\sqrt {b^2-4 a c} \left (2 c d-e \left (\sqrt {b^2-4 a c}+b\right )\right )^{3/2} \sqrt {2 c f-g \left (\sqrt {b^2-4 a c}+b\right )}}+\frac {4 c e \sqrt {f+g x}}{\sqrt {b^2-4 a c} \sqrt {d+e x} (e f-d g) \left (2 c d-e \left (b-\sqrt {b^2-4 a c}\right )\right )}-\frac {4 c e \sqrt {f+g x}}{\sqrt {b^2-4 a c} \sqrt {d+e x} (e f-d g) \left (2 c d-e \left (\sqrt {b^2-4 a c}+b\right )\right )} \]
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Rubi [A] time = 1.36, antiderivative size = 429, normalized size of antiderivative = 1.00, number of steps used = 8, number of rules used = 4, integrand size = 31, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.129, Rules used = {911, 96, 93, 208} \[ -\frac {8 c^2 \tanh ^{-1}\left (\frac {\sqrt {d+e x} \sqrt {2 c f-g \left (b-\sqrt {b^2-4 a c}\right )}}{\sqrt {f+g x} \sqrt {2 c d-e \left (b-\sqrt {b^2-4 a c}\right )}}\right )}{\sqrt {b^2-4 a c} \left (2 c d-e \left (b-\sqrt {b^2-4 a c}\right )\right )^{3/2} \sqrt {2 c f-g \left (b-\sqrt {b^2-4 a c}\right )}}+\frac {8 c^2 \tanh ^{-1}\left (\frac {\sqrt {d+e x} \sqrt {2 c f-g \left (\sqrt {b^2-4 a c}+b\right )}}{\sqrt {f+g x} \sqrt {2 c d-e \left (\sqrt {b^2-4 a c}+b\right )}}\right )}{\sqrt {b^2-4 a c} \left (2 c d-e \left (\sqrt {b^2-4 a c}+b\right )\right )^{3/2} \sqrt {2 c f-g \left (\sqrt {b^2-4 a c}+b\right )}}+\frac {4 c e \sqrt {f+g x}}{\sqrt {b^2-4 a c} \sqrt {d+e x} (e f-d g) \left (2 c d-e \left (b-\sqrt {b^2-4 a c}\right )\right )}-\frac {4 c e \sqrt {f+g x}}{\sqrt {b^2-4 a c} \sqrt {d+e x} (e f-d g) \left (2 c d-e \left (\sqrt {b^2-4 a c}+b\right )\right )} \]
Antiderivative was successfully verified.
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Rule 93
Rule 96
Rule 208
Rule 911
Rubi steps
\begin {align*} \int \frac {1}{(d+e x)^{3/2} \sqrt {f+g x} \left (a+b x+c x^2\right )} \, dx &=\int \left (\frac {2 c}{\sqrt {b^2-4 a c} \left (b-\sqrt {b^2-4 a c}+2 c x\right ) (d+e x)^{3/2} \sqrt {f+g x}}-\frac {2 c}{\sqrt {b^2-4 a c} \left (b+\sqrt {b^2-4 a c}+2 c x\right ) (d+e x)^{3/2} \sqrt {f+g x}}\right ) \, dx\\ &=\frac {(2 c) \int \frac {1}{\left (b-\sqrt {b^2-4 a c}+2 c x\right ) (d+e x)^{3/2} \sqrt {f+g x}} \, dx}{\sqrt {b^2-4 a c}}-\frac {(2 c) \int \frac {1}{\left (b+\sqrt {b^2-4 a c}+2 c x\right ) (d+e x)^{3/2} \sqrt {f+g x}} \, dx}{\sqrt {b^2-4 a c}}\\ &=\frac {4 c e \sqrt {f+g x}}{\sqrt {b^2-4 a c} \left (2 c d-\left (b-\sqrt {b^2-4 a c}\right ) e\right ) (e f-d g) \sqrt {d+e x}}-\frac {4 c e \sqrt {f+g x}}{\sqrt {b^2-4 a c} \left (2 c d-\left (b+\sqrt {b^2-4 a c}\right ) e\right ) (e f-d g) \sqrt {d+e x}}+\frac {\left (4 c^2\right ) \int \frac {1}{\left (b-\sqrt {b^2-4 a c}+2 c x\right ) \sqrt {d+e x} \sqrt {f+g x}} \, dx}{\sqrt {b^2-4 a c} \left (2 c d-\left (b-\sqrt {b^2-4 a c}\right ) e\right )}-\frac {\left (4 c^2\right ) \int \frac {1}{\left (b+\sqrt {b^2-4 a c}+2 c x\right ) \sqrt {d+e x} \sqrt {f+g x}} \, dx}{\sqrt {b^2-4 a c} \left (2 c d-\left (b+\sqrt {b^2-4 a c}\right ) e\right )}\\ &=\frac {4 c e \sqrt {f+g x}}{\sqrt {b^2-4 a c} \left (2 c d-\left (b-\sqrt {b^2-4 a c}\right ) e\right ) (e f-d g) \sqrt {d+e x}}-\frac {4 c e \sqrt {f+g x}}{\sqrt {b^2-4 a c} \left (2 c d-\left (b+\sqrt {b^2-4 a c}\right ) e\right ) (e f-d g) \sqrt {d+e x}}+\frac {\left (8 c^2\right ) \operatorname {Subst}\left (\int \frac {1}{-2 c d+\left (b-\sqrt {b^2-4 a c}\right ) e-\left (-2 c f+\left (b-\sqrt {b^2-4 a c}\right ) g\right ) x^2} \, dx,x,\frac {\sqrt {d+e x}}{\sqrt {f+g x}}\right )}{\sqrt {b^2-4 a c} \left (2 c d-\left (b-\sqrt {b^2-4 a c}\right ) e\right )}-\frac {\left (8 c^2\right ) \operatorname {Subst}\left (\int \frac {1}{-2 c d+\left (b+\sqrt {b^2-4 a c}\right ) e-\left (-2 c f+\left (b+\sqrt {b^2-4 a c}\right ) g\right ) x^2} \, dx,x,\frac {\sqrt {d+e x}}{\sqrt {f+g x}}\right )}{\sqrt {b^2-4 a c} \left (2 c d-\left (b+\sqrt {b^2-4 a c}\right ) e\right )}\\ &=\frac {4 c e \sqrt {f+g x}}{\sqrt {b^2-4 a c} \left (2 c d-\left (b-\sqrt {b^2-4 a c}\right ) e\right ) (e f-d g) \sqrt {d+e x}}-\frac {4 c e \sqrt {f+g x}}{\sqrt {b^2-4 a c} \left (2 c d-\left (b+\sqrt {b^2-4 a c}\right ) e\right ) (e f-d g) \sqrt {d+e x}}-\frac {8 c^2 \tanh ^{-1}\left (\frac {\sqrt {2 c f-\left (b-\sqrt {b^2-4 a c}\right ) g} \sqrt {d+e x}}{\sqrt {2 c d-\left (b-\sqrt {b^2-4 a c}\right ) e} \sqrt {f+g x}}\right )}{\sqrt {b^2-4 a c} \left (2 c d-\left (b-\sqrt {b^2-4 a c}\right ) e\right )^{3/2} \sqrt {2 c f-\left (b-\sqrt {b^2-4 a c}\right ) g}}+\frac {8 c^2 \tanh ^{-1}\left (\frac {\sqrt {2 c f-\left (b+\sqrt {b^2-4 a c}\right ) g} \sqrt {d+e x}}{\sqrt {2 c d-\left (b+\sqrt {b^2-4 a c}\right ) e} \sqrt {f+g x}}\right )}{\sqrt {b^2-4 a c} \left (2 c d-\left (b+\sqrt {b^2-4 a c}\right ) e\right )^{3/2} \sqrt {2 c f-\left (b+\sqrt {b^2-4 a c}\right ) g}}\\ \end {align*}
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Mathematica [A] time = 2.06, size = 334, normalized size = 0.78 \[ -\frac {8 c^2 \tanh ^{-1}\left (\frac {\sqrt {d+e x} \sqrt {g \left (b-\sqrt {b^2-4 a c}\right )-2 c f}}{\sqrt {f+g x} \sqrt {e \left (b-\sqrt {b^2-4 a c}\right )-2 c d}}\right )}{\sqrt {b^2-4 a c} \left (e \left (b-\sqrt {b^2-4 a c}\right )-2 c d\right )^{3/2} \sqrt {g \left (b-\sqrt {b^2-4 a c}\right )-2 c f}}+\frac {8 c^2 \tanh ^{-1}\left (\frac {\sqrt {d+e x} \sqrt {g \left (\sqrt {b^2-4 a c}+b\right )-2 c f}}{\sqrt {f+g x} \sqrt {e \left (\sqrt {b^2-4 a c}+b\right )-2 c d}}\right )}{\sqrt {b^2-4 a c} \left (e \left (\sqrt {b^2-4 a c}+b\right )-2 c d\right )^{3/2} \sqrt {g \left (\sqrt {b^2-4 a c}+b\right )-2 c f}}+\frac {2 e^2 \sqrt {f+g x}}{\sqrt {d+e x} (d g-e f) \left (e (a e-b d)+c d^2\right )} \]
Antiderivative was successfully verified.
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fricas [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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giac [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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maple [B] time = 0.34, size = 47351, normalized size = 110.38 \[ \text {output too large to display} \]
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 \[ \int \frac {1}{{\left (c x^{2} + b x + a\right )} {\left (e x + d\right )}^{\frac {3}{2}} \sqrt {g x + f}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.00 \[ \int \frac {1}{\sqrt {f+g\,x}\,{\left (d+e\,x\right )}^{3/2}\,\left (c\,x^2+b\,x+a\right )} \,d x \]
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 \[ \int \frac {1}{\left (d + e x\right )^{\frac {3}{2}} \sqrt {f + g x} \left (a + b x + c x^{2}\right )}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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