Optimal. Leaf size=118 \[ \frac{g^2 (a+b x)^3 \left (B \log \left (\frac{e (c+d x)}{a+b x}\right )+A\right )}{3 b}-\frac{B g^2 x (b c-a d)^2}{3 d^2}+\frac{B g^2 (b c-a d)^3 \log (c+d x)}{3 b d^3}+\frac{B g^2 (a+b x)^2 (b c-a d)}{6 b d} \]
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Rubi [A] time = 0.0806846, antiderivative size = 118, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 30, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.1, Rules used = {2525, 12, 43} \[ \frac{g^2 (a+b x)^3 \left (B \log \left (\frac{e (c+d x)}{a+b x}\right )+A\right )}{3 b}-\frac{B g^2 x (b c-a d)^2}{3 d^2}+\frac{B g^2 (b c-a d)^3 \log (c+d x)}{3 b d^3}+\frac{B g^2 (a+b x)^2 (b c-a d)}{6 b d} \]
Antiderivative was successfully verified.
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Rule 2525
Rule 12
Rule 43
Rubi steps
\begin{align*} \int (a g+b g x)^2 \left (A+B \log \left (\frac{e (c+d x)}{a+b x}\right )\right ) \, dx &=\frac{g^2 (a+b x)^3 \left (A+B \log \left (\frac{e (c+d x)}{a+b x}\right )\right )}{3 b}-\frac{B \int \frac{(-b c+a d) g^3 (a+b x)^2}{c+d x} \, dx}{3 b g}\\ &=\frac{g^2 (a+b x)^3 \left (A+B \log \left (\frac{e (c+d x)}{a+b x}\right )\right )}{3 b}+\frac{\left (B (b c-a d) g^2\right ) \int \frac{(a+b x)^2}{c+d x} \, dx}{3 b}\\ &=\frac{g^2 (a+b x)^3 \left (A+B \log \left (\frac{e (c+d x)}{a+b x}\right )\right )}{3 b}+\frac{\left (B (b c-a d) g^2\right ) \int \left (-\frac{b (b c-a d)}{d^2}+\frac{b (a+b x)}{d}+\frac{(-b c+a d)^2}{d^2 (c+d x)}\right ) \, dx}{3 b}\\ &=-\frac{B (b c-a d)^2 g^2 x}{3 d^2}+\frac{B (b c-a d) g^2 (a+b x)^2}{6 b d}+\frac{B (b c-a d)^3 g^2 \log (c+d x)}{3 b d^3}+\frac{g^2 (a+b x)^3 \left (A+B \log \left (\frac{e (c+d x)}{a+b x}\right )\right )}{3 b}\\ \end{align*}
Mathematica [A] time = 0.0506713, size = 99, normalized size = 0.84 \[ \frac{g^2 \left (\frac{B (b c-a d) \left (d \left (a^2 d+4 a b d x+b^2 x (d x-2 c)\right )+2 (b c-a d)^2 \log (c+d x)\right )}{2 d^3}+(a+b x)^3 \left (B \log \left (\frac{e (c+d x)}{a+b x}\right )+A\right )\right )}{3 b} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.159, size = 1537, normalized size = 13. \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] time = 1.20332, size = 375, normalized size = 3.18 \begin{align*} \frac{1}{3} \, A b^{2} g^{2} x^{3} + A a b g^{2} x^{2} +{\left (x \log \left (\frac{d e x}{b x + a} + \frac{c e}{b x + a}\right ) - \frac{a \log \left (b x + a\right )}{b} + \frac{c \log \left (d x + c\right )}{d}\right )} B a^{2} g^{2} +{\left (x^{2} \log \left (\frac{d e x}{b x + a} + \frac{c e}{b x + a}\right ) + \frac{a^{2} \log \left (b x + a\right )}{b^{2}} - \frac{c^{2} \log \left (d x + c\right )}{d^{2}} + \frac{{\left (b c - a d\right )} x}{b d}\right )} B a b g^{2} + \frac{1}{6} \,{\left (2 \, x^{3} \log \left (\frac{d e x}{b x + a} + \frac{c e}{b x + a}\right ) - \frac{2 \, a^{3} \log \left (b x + a\right )}{b^{3}} + \frac{2 \, c^{3} \log \left (d x + c\right )}{d^{3}} + \frac{{\left (b^{2} c d - a b d^{2}\right )} x^{2} - 2 \,{\left (b^{2} c^{2} - a^{2} d^{2}\right )} x}{b^{2} d^{2}}\right )} B b^{2} g^{2} + A a^{2} g^{2} x \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 1.06778, size = 467, normalized size = 3.96 \begin{align*} \frac{2 \, A b^{3} d^{3} g^{2} x^{3} - 2 \, B a^{3} d^{3} g^{2} \log \left (b x + a\right ) +{\left (B b^{3} c d^{2} +{\left (6 \, A - B\right )} a b^{2} d^{3}\right )} g^{2} x^{2} - 2 \,{\left (B b^{3} c^{2} d - 3 \, B a b^{2} c d^{2} -{\left (3 \, A - 2 \, B\right )} a^{2} b d^{3}\right )} g^{2} x + 2 \,{\left (B b^{3} c^{3} - 3 \, B a b^{2} c^{2} d + 3 \, B a^{2} b c d^{2}\right )} g^{2} \log \left (d x + c\right ) + 2 \,{\left (B b^{3} d^{3} g^{2} x^{3} + 3 \, B a b^{2} d^{3} g^{2} x^{2} + 3 \, B a^{2} b d^{3} g^{2} x\right )} \log \left (\frac{d e x + c e}{b x + a}\right )}{6 \, b d^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [B] time = 4.00286, size = 503, normalized size = 4.26 \begin{align*} \frac{A b^{2} g^{2} x^{3}}{3} - \frac{B a^{3} g^{2} \log{\left (x + \frac{\frac{B a^{4} d^{3} g^{2}}{b} + 3 B a^{3} c d^{2} g^{2} - 3 B a^{2} b c^{2} d g^{2} + B a b^{2} c^{3} g^{2}}{B a^{3} d^{3} g^{2} + 3 B a^{2} b c d^{2} g^{2} - 3 B a b^{2} c^{2} d g^{2} + B b^{3} c^{3} g^{2}} \right )}}{3 b} + \frac{B c g^{2} \left (3 a^{2} d^{2} - 3 a b c d + b^{2} c^{2}\right ) \log{\left (x + \frac{4 B a^{3} c d^{2} g^{2} - 3 B a^{2} b c^{2} d g^{2} + B a b^{2} c^{3} g^{2} - B a c g^{2} \left (3 a^{2} d^{2} - 3 a b c d + b^{2} c^{2}\right ) + \frac{B b c^{2} g^{2} \left (3 a^{2} d^{2} - 3 a b c d + b^{2} c^{2}\right )}{d}}{B a^{3} d^{3} g^{2} + 3 B a^{2} b c d^{2} g^{2} - 3 B a b^{2} c^{2} d g^{2} + B b^{3} c^{3} g^{2}} \right )}}{3 d^{3}} + \left (B a^{2} g^{2} x + B a b g^{2} x^{2} + \frac{B b^{2} g^{2} x^{3}}{3}\right ) \log{\left (\frac{e \left (c + d x\right )}{a + b x} \right )} + \frac{x^{2} \left (6 A a b d g^{2} - B a b d g^{2} + B b^{2} c g^{2}\right )}{6 d} + \frac{x \left (3 A a^{2} d^{2} g^{2} - 2 B a^{2} d^{2} g^{2} + 3 B a b c d g^{2} - B b^{2} c^{2} g^{2}\right )}{3 d^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 4.9494, size = 305, normalized size = 2.58 \begin{align*} -\frac{B a^{3} g^{2} \log \left (b x + a\right )}{3 \, b} + \frac{1}{3} \,{\left (A b^{2} g^{2} + B b^{2} g^{2}\right )} x^{3} + \frac{{\left (B b^{2} c g^{2} + 6 \, A a b d g^{2} + 5 \, B a b d g^{2}\right )} x^{2}}{6 \, d} + \frac{1}{3} \,{\left (B b^{2} g^{2} x^{3} + 3 \, B a b g^{2} x^{2} + 3 \, B a^{2} g^{2} x\right )} \log \left (\frac{d x + c}{b x + a}\right ) - \frac{{\left (B b^{2} c^{2} g^{2} - 3 \, B a b c d g^{2} - 3 \, A a^{2} d^{2} g^{2} - B a^{2} d^{2} g^{2}\right )} x}{3 \, d^{2}} + \frac{{\left (B b^{2} c^{3} g^{2} - 3 \, B a b c^{2} d g^{2} + 3 \, B a^{2} c d^{2} g^{2}\right )} \log \left (d x + c\right )}{3 \, d^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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