Optimal. Leaf size=132 \[ \frac {\sqrt {a^2+2 a b x+b^2 x^2} (b d-a e) (B d-A e) \log (d+e x)}{e^3 (a+b x)}-\frac {b x \sqrt {a^2+2 a b x+b^2 x^2} (B d-A e)}{e^2 (a+b x)}+\frac {B (a+b x) \sqrt {a^2+2 a b x+b^2 x^2}}{2 b e} \]
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Rubi [A] time = 0.09, antiderivative size = 132, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, integrand size = 33, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.061, Rules used = {770, 77} \begin {gather*} -\frac {b x \sqrt {a^2+2 a b x+b^2 x^2} (B d-A e)}{e^2 (a+b x)}+\frac {\sqrt {a^2+2 a b x+b^2 x^2} (b d-a e) (B d-A e) \log (d+e x)}{e^3 (a+b x)}+\frac {B (a+b x) \sqrt {a^2+2 a b x+b^2 x^2}}{2 b e} \end {gather*}
Antiderivative was successfully verified.
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Rule 77
Rule 770
Rubi steps
\begin {align*} \int \frac {(A+B x) \sqrt {a^2+2 a b x+b^2 x^2}}{d+e x} \, dx &=\frac {\sqrt {a^2+2 a b x+b^2 x^2} \int \frac {\left (a b+b^2 x\right ) (A+B x)}{d+e x} \, dx}{a b+b^2 x}\\ &=\frac {\sqrt {a^2+2 a b x+b^2 x^2} \int \left (\frac {b^2 (-B d+A e)}{e^2}+\frac {B \left (a b+b^2 x\right )}{e}-\frac {b (b d-a e) (-B d+A e)}{e^2 (d+e x)}\right ) \, dx}{a b+b^2 x}\\ &=-\frac {b (B d-A e) x \sqrt {a^2+2 a b x+b^2 x^2}}{e^2 (a+b x)}+\frac {B (a+b x) \sqrt {a^2+2 a b x+b^2 x^2}}{2 b e}+\frac {(b d-a e) (B d-A e) \sqrt {a^2+2 a b x+b^2 x^2} \log (d+e x)}{e^3 (a+b x)}\\ \end {align*}
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Mathematica [A] time = 0.04, size = 74, normalized size = 0.56 \begin {gather*} \frac {\sqrt {(a+b x)^2} (e x (2 a B e+b (2 A e-2 B d+B e x))+2 (b d-a e) (B d-A e) \log (d+e x))}{2 e^3 (a+b x)} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [F] time = 1.54, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {(A+B x) \sqrt {a^2+2 a b x+b^2 x^2}}{d+e x} \, dx \end {gather*}
Verification is not applicable to the result.
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fricas [A] time = 0.42, size = 68, normalized size = 0.52 \begin {gather*} \frac {B b e^{2} x^{2} - 2 \, {\left (B b d e - {\left (B a + A b\right )} e^{2}\right )} x + 2 \, {\left (B b d^{2} + A a e^{2} - {\left (B a + A b\right )} d e\right )} \log \left (e x + d\right )}{2 \, e^{3}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.16, size = 119, normalized size = 0.90 \begin {gather*} {\left (B b d^{2} \mathrm {sgn}\left (b x + a\right ) - B a d e \mathrm {sgn}\left (b x + a\right ) - A b d e \mathrm {sgn}\left (b x + a\right ) + A a e^{2} \mathrm {sgn}\left (b x + a\right )\right )} e^{\left (-3\right )} \log \left ({\left | x e + d \right |}\right ) + \frac {1}{2} \, {\left (B b x^{2} e \mathrm {sgn}\left (b x + a\right ) - 2 \, B b d x \mathrm {sgn}\left (b x + a\right ) + 2 \, B a x e \mathrm {sgn}\left (b x + a\right ) + 2 \, A b x e \mathrm {sgn}\left (b x + a\right )\right )} e^{\left (-2\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [C] time = 0.07, size = 146, normalized size = 1.11 \begin {gather*} \frac {\left (B \,b^{2} e^{2} x^{2}+2 A a b \,e^{2} \ln \left (b e x +b d \right )-2 A \,b^{2} d e \ln \left (b e x +b d \right )+2 A \,b^{2} e^{2} x -2 B a b d e \ln \left (b e x +b d \right )+2 B a b \,e^{2} x +2 B \,b^{2} d^{2} \ln \left (b e x +b d \right )-2 B \,b^{2} d e x +2 A a b \,e^{2}+B \,a^{2} e^{2}-2 B a b d e \right ) \mathrm {csgn}\left (b x +a \right )}{2 b \,e^{3}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F(-2)] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Exception raised: ValueError} \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 {\sqrt {{\left (a+b\,x\right )}^2}\,\left (A+B\,x\right )}{d+e\,x} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 0.28, size = 53, normalized size = 0.40 \begin {gather*} \frac {B b x^{2}}{2 e} + x \left (\frac {A b}{e} + \frac {B a}{e} - \frac {B b d}{e^{2}}\right ) - \frac {\left (- A e + B d\right ) \left (a e - b d\right ) \log {\left (d + e x \right )}}{e^{3}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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