Optimal. Leaf size=92 \[ -\frac {b (b B-4 A c) \tanh ^{-1}\left (\frac {\sqrt {c} x}{\sqrt {b x+c x^2}}\right )}{4 c^{3/2}}-\frac {\sqrt {b x+c x^2} (b B-4 A c)}{4 c}+\frac {B \left (b x+c x^2\right )^{3/2}}{2 c x} \]
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Rubi [A] time = 0.07, antiderivative size = 92, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 4, integrand size = 22, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.182, Rules used = {794, 664, 620, 206} \begin {gather*} -\frac {b (b B-4 A c) \tanh ^{-1}\left (\frac {\sqrt {c} x}{\sqrt {b x+c x^2}}\right )}{4 c^{3/2}}-\frac {\sqrt {b x+c x^2} (b B-4 A c)}{4 c}+\frac {B \left (b x+c x^2\right )^{3/2}}{2 c x} \end {gather*}
Antiderivative was successfully verified.
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Rule 206
Rule 620
Rule 664
Rule 794
Rubi steps
\begin {align*} \int \frac {(A+B x) \sqrt {b x+c x^2}}{x} \, dx &=\frac {B \left (b x+c x^2\right )^{3/2}}{2 c x}+\frac {\left (b B-A c+\frac {3}{2} (-b B+2 A c)\right ) \int \frac {\sqrt {b x+c x^2}}{x} \, dx}{2 c}\\ &=-\frac {(b B-4 A c) \sqrt {b x+c x^2}}{4 c}+\frac {B \left (b x+c x^2\right )^{3/2}}{2 c x}-\frac {(b (b B-4 A c)) \int \frac {1}{\sqrt {b x+c x^2}} \, dx}{8 c}\\ &=-\frac {(b B-4 A c) \sqrt {b x+c x^2}}{4 c}+\frac {B \left (b x+c x^2\right )^{3/2}}{2 c x}-\frac {(b (b B-4 A c)) \operatorname {Subst}\left (\int \frac {1}{1-c x^2} \, dx,x,\frac {x}{\sqrt {b x+c x^2}}\right )}{4 c}\\ &=-\frac {(b B-4 A c) \sqrt {b x+c x^2}}{4 c}+\frac {B \left (b x+c x^2\right )^{3/2}}{2 c x}-\frac {b (b B-4 A c) \tanh ^{-1}\left (\frac {\sqrt {c} x}{\sqrt {b x+c x^2}}\right )}{4 c^{3/2}}\\ \end {align*}
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Mathematica [A] time = 0.14, size = 89, normalized size = 0.97 \begin {gather*} \frac {\sqrt {x (b+c x)} \left (\sqrt {c} (4 A c+b B+2 B c x)-\frac {\sqrt {b} (b B-4 A c) \sinh ^{-1}\left (\frac {\sqrt {c} \sqrt {x}}{\sqrt {b}}\right )}{\sqrt {x} \sqrt {\frac {c x}{b}+1}}\right )}{4 c^{3/2}} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.45, size = 85, normalized size = 0.92 \begin {gather*} \frac {\left (b^2 B-4 A b c\right ) \log \left (-2 c^{3/2} \sqrt {b x+c x^2}+b c+2 c^2 x\right )}{8 c^{3/2}}+\frac {\sqrt {b x+c x^2} (4 A c+b B+2 B c x)}{4 c} \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 0.42, size = 153, normalized size = 1.66 \begin {gather*} \left [-\frac {{\left (B b^{2} - 4 \, A b c\right )} \sqrt {c} \log \left (2 \, c x + b + 2 \, \sqrt {c x^{2} + b x} \sqrt {c}\right ) - 2 \, {\left (2 \, B c^{2} x + B b c + 4 \, A c^{2}\right )} \sqrt {c x^{2} + b x}}{8 \, c^{2}}, \frac {{\left (B b^{2} - 4 \, A b c\right )} \sqrt {-c} \arctan \left (\frac {\sqrt {c x^{2} + b x} \sqrt {-c}}{c x}\right ) + {\left (2 \, B c^{2} x + B b c + 4 \, A c^{2}\right )} \sqrt {c x^{2} + b x}}{4 \, c^{2}}\right ] \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.23, size = 77, normalized size = 0.84 \begin {gather*} \frac {1}{4} \, \sqrt {c x^{2} + b x} {\left (2 \, B x + \frac {B b + 4 \, A c}{c}\right )} + \frac {{\left (B b^{2} - 4 \, A b c\right )} \log \left ({\left | -2 \, {\left (\sqrt {c} x - \sqrt {c x^{2} + b x}\right )} \sqrt {c} - b \right |}\right )}{8 \, c^{\frac {3}{2}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.05, size = 112, normalized size = 1.22 \begin {gather*} \frac {A b \ln \left (\frac {c x +\frac {b}{2}}{\sqrt {c}}+\sqrt {c \,x^{2}+b x}\right )}{2 \sqrt {c}}-\frac {B \,b^{2} \ln \left (\frac {c x +\frac {b}{2}}{\sqrt {c}}+\sqrt {c \,x^{2}+b x}\right )}{8 c^{\frac {3}{2}}}+\frac {\sqrt {c \,x^{2}+b x}\, B x}{2}+\sqrt {c \,x^{2}+b x}\, A +\frac {\sqrt {c \,x^{2}+b x}\, B b}{4 c} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.89, size = 109, normalized size = 1.18 \begin {gather*} \frac {1}{2} \, \sqrt {c x^{2} + b x} B x - \frac {B b^{2} \log \left (2 \, c x + b + 2 \, \sqrt {c x^{2} + b x} \sqrt {c}\right )}{8 \, c^{\frac {3}{2}}} + \frac {A b \log \left (2 \, c x + b + 2 \, \sqrt {c x^{2} + b x} \sqrt {c}\right )}{2 \, \sqrt {c}} + \sqrt {c x^{2} + b x} A + \frac {\sqrt {c x^{2} + b x} B b}{4 \, c} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 1.32, size = 101, normalized size = 1.10 \begin {gather*} A\,\sqrt {c\,x^2+b\,x}+B\,\sqrt {c\,x^2+b\,x}\,\left (\frac {x}{2}+\frac {b}{4\,c}\right )-\frac {B\,b^2\,\ln \left (\frac {\frac {b}{2}+c\,x}{\sqrt {c}}+\sqrt {c\,x^2+b\,x}\right )}{8\,c^{3/2}}+\frac {A\,b\,\ln \left (\frac {\frac {b}{2}+c\,x}{\sqrt {c}}+\sqrt {c\,x^2+b\,x}\right )}{2\,\sqrt {c}} \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 {\sqrt {x \left (b + c x\right )} \left (A + B x\right )}{x}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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