Optimal. Leaf size=294 \[ \frac {B n (b c-a d) (-a d h-b c h+2 b d g) \log \left (\frac {b c-a d}{b (c+d x)}\right ) \left (B \log \left (e (a+b x)^n (c+d x)^{-n}\right )+A\right )}{b^2 d^2}-\frac {(b g-a h)^2 \left (B \log \left (e (a+b x)^n (c+d x)^{-n}\right )+A\right )^2}{2 b^2 h}-\frac {B h n (a+b x) (b c-a d) \left (B \log \left (e (a+b x)^n (c+d x)^{-n}\right )+A\right )}{b^2 d}+\frac {(g+h x)^2 \left (B \log \left (e (a+b x)^n (c+d x)^{-n}\right )+A\right )^2}{2 h}+\frac {B^2 n^2 (b c-a d) (-a d h-b c h+2 b d g) \text {Li}_2\left (\frac {d (a+b x)}{b (c+d x)}\right )}{b^2 d^2}+\frac {B^2 h n^2 (b c-a d)^2 \log (c+d x)}{b^2 d^2} \]
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Rubi [A] time = 0.96, antiderivative size = 449, normalized size of antiderivative = 1.53, number of steps used = 20, number of rules used = 11, integrand size = 31, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.355, Rules used = {6742, 2492, 72, 2514, 2486, 31, 2488, 2411, 2343, 2333, 2315} \[ -\frac {B^2 n^2 (b g-a h)^2 \text {PolyLog}\left (2,\frac {b c-a d}{d (a+b x)}+1\right )}{b^2 h}-\frac {B^2 n^2 (d g-c h)^2 \text {PolyLog}\left (2,\frac {d (a+b x)}{b (c+d x)}\right )}{d^2 h}-\frac {A B n (b g-a h)^2 \log (a+b x)}{b^2 h}+\frac {A B (g+h x)^2 \log \left (e (a+b x)^n (c+d x)^{-n}\right )}{h}-\frac {A B h n x (b c-a d)}{b d}+\frac {B^2 h n^2 (b c-a d)^2 \log (c+d x)}{b^2 d^2}+\frac {B^2 n (b g-a h)^2 \log \left (-\frac {b c-a d}{d (a+b x)}\right ) \log \left (e (a+b x)^n (c+d x)^{-n}\right )}{b^2 h}-\frac {B^2 h n (a+b x) (b c-a d) \log \left (e (a+b x)^n (c+d x)^{-n}\right )}{b^2 d}-\frac {B^2 n (d g-c h)^2 \log \left (\frac {b c-a d}{b (c+d x)}\right ) \log \left (e (a+b x)^n (c+d x)^{-n}\right )}{d^2 h}+\frac {B^2 (g+h x)^2 \log ^2\left (e (a+b x)^n (c+d x)^{-n}\right )}{2 h}+\frac {A^2 (g+h x)^2}{2 h}+\frac {A B n (d g-c h)^2 \log (c+d x)}{d^2 h} \]
Antiderivative was successfully verified.
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Rule 31
Rule 72
Rule 2315
Rule 2333
Rule 2343
Rule 2411
Rule 2486
Rule 2488
Rule 2492
Rule 2514
Rule 6742
Rubi steps
\begin {align*} \int (g+h x) \left (A+B \log \left (e (a+b x)^n (c+d x)^{-n}\right )\right )^2 \, dx &=\int \left (A^2 (g+h x)+2 A B (g+h x) \log \left (e (a+b x)^n (c+d x)^{-n}\right )+B^2 (g+h x) \log ^2\left (e (a+b x)^n (c+d x)^{-n}\right )\right ) \, dx\\ &=\frac {A^2 (g+h x)^2}{2 h}+(2 A B) \int (g+h x) \log \left (e (a+b x)^n (c+d x)^{-n}\right ) \, dx+B^2 \int (g+h x) \log ^2\left (e (a+b x)^n (c+d x)^{-n}\right ) \, dx\\ &=\frac {A^2 (g+h x)^2}{2 h}+\frac {A B (g+h x)^2 \log \left (e (a+b x)^n (c+d x)^{-n}\right )}{h}+\frac {B^2 (g+h x)^2 \log ^2\left (e (a+b x)^n (c+d x)^{-n}\right )}{2 h}-\frac {(A B (b c-a d) n) \int \frac {(g+h x)^2}{(a+b x) (c+d x)} \, dx}{h}-\frac {\left (B^2 (b c-a d) n\right ) \int \frac {(g+h x)^2 \log \left (e (a+b x)^n (c+d x)^{-n}\right )}{(a+b x) (c+d x)} \, dx}{h}\\ &=\frac {A^2 (g+h x)^2}{2 h}+\frac {A B (g+h x)^2 \log \left (e (a+b x)^n (c+d x)^{-n}\right )}{h}+\frac {B^2 (g+h x)^2 \log ^2\left (e (a+b x)^n (c+d x)^{-n}\right )}{2 h}-\frac {(A B (b c-a d) n) \int \left (\frac {h^2}{b d}+\frac {(b g-a h)^2}{b (b c-a d) (a+b x)}+\frac {(d g-c h)^2}{d (-b c+a d) (c+d x)}\right ) \, dx}{h}-\frac {\left (B^2 (b c-a d) n\right ) \int \left (\frac {h^2 \log \left (e (a+b x)^n (c+d x)^{-n}\right )}{b d}+\frac {(b g-a h)^2 \log \left (e (a+b x)^n (c+d x)^{-n}\right )}{b (b c-a d) (a+b x)}+\frac {(d g-c h)^2 \log \left (e (a+b x)^n (c+d x)^{-n}\right )}{d (-b c+a d) (c+d x)}\right ) \, dx}{h}\\ &=-\frac {A B (b c-a d) h n x}{b d}+\frac {A^2 (g+h x)^2}{2 h}-\frac {A B (b g-a h)^2 n \log (a+b x)}{b^2 h}+\frac {A B (d g-c h)^2 n \log (c+d x)}{d^2 h}+\frac {A B (g+h x)^2 \log \left (e (a+b x)^n (c+d x)^{-n}\right )}{h}+\frac {B^2 (g+h x)^2 \log ^2\left (e (a+b x)^n (c+d x)^{-n}\right )}{2 h}-\frac {\left (B^2 (b c-a d) h n\right ) \int \log \left (e (a+b x)^n (c+d x)^{-n}\right ) \, dx}{b d}-\frac {\left (B^2 (b g-a h)^2 n\right ) \int \frac {\log \left (e (a+b x)^n (c+d x)^{-n}\right )}{a+b x} \, dx}{b h}+\frac {\left (B^2 (d g-c h)^2 n\right ) \int \frac {\log \left (e (a+b x)^n (c+d x)^{-n}\right )}{c+d x} \, dx}{d h}\\ &=-\frac {A B (b c-a d) h n x}{b d}+\frac {A^2 (g+h x)^2}{2 h}-\frac {A B (b g-a h)^2 n \log (a+b x)}{b^2 h}+\frac {A B (d g-c h)^2 n \log (c+d x)}{d^2 h}-\frac {B^2 (b c-a d) h n (a+b x) \log \left (e (a+b x)^n (c+d x)^{-n}\right )}{b^2 d}+\frac {A B (g+h x)^2 \log \left (e (a+b x)^n (c+d x)^{-n}\right )}{h}+\frac {B^2 (b g-a h)^2 n \log \left (-\frac {b c-a d}{d (a+b x)}\right ) \log \left (e (a+b x)^n (c+d x)^{-n}\right )}{b^2 h}-\frac {B^2 (d g-c h)^2 n \log \left (\frac {b c-a d}{b (c+d x)}\right ) \log \left (e (a+b x)^n (c+d x)^{-n}\right )}{d^2 h}+\frac {B^2 (g+h x)^2 \log ^2\left (e (a+b x)^n (c+d x)^{-n}\right )}{2 h}+\frac {\left (B^2 (b c-a d)^2 h n^2\right ) \int \frac {1}{c+d x} \, dx}{b^2 d}-\frac {\left (B^2 (b c-a d) (b g-a h)^2 n^2\right ) \int \frac {\log \left (-\frac {b c-a d}{d (a+b x)}\right )}{(a+b x) (c+d x)} \, dx}{b^2 h}+\frac {\left (B^2 (b c-a d) (d g-c h)^2 n^2\right ) \int \frac {\log \left (-\frac {-b c+a d}{b (c+d x)}\right )}{(a+b x) (c+d x)} \, dx}{d^2 h}\\ &=-\frac {A B (b c-a d) h n x}{b d}+\frac {A^2 (g+h x)^2}{2 h}-\frac {A B (b g-a h)^2 n \log (a+b x)}{b^2 h}+\frac {A B (d g-c h)^2 n \log (c+d x)}{d^2 h}+\frac {B^2 (b c-a d)^2 h n^2 \log (c+d x)}{b^2 d^2}-\frac {B^2 (b c-a d) h n (a+b x) \log \left (e (a+b x)^n (c+d x)^{-n}\right )}{b^2 d}+\frac {A B (g+h x)^2 \log \left (e (a+b x)^n (c+d x)^{-n}\right )}{h}+\frac {B^2 (b g-a h)^2 n \log \left (-\frac {b c-a d}{d (a+b x)}\right ) \log \left (e (a+b x)^n (c+d x)^{-n}\right )}{b^2 h}-\frac {B^2 (d g-c h)^2 n \log \left (\frac {b c-a d}{b (c+d x)}\right ) \log \left (e (a+b x)^n (c+d x)^{-n}\right )}{d^2 h}+\frac {B^2 (g+h x)^2 \log ^2\left (e (a+b x)^n (c+d x)^{-n}\right )}{2 h}-\frac {\left (B^2 (b c-a d) (b g-a h)^2 n^2\right ) \operatorname {Subst}\left (\int \frac {\log \left (-\frac {b c-a d}{d x}\right )}{x \left (\frac {b c-a d}{b}+\frac {d x}{b}\right )} \, dx,x,a+b x\right )}{b^3 h}+\frac {\left (B^2 (b c-a d) (d g-c h)^2 n^2\right ) \operatorname {Subst}\left (\int \frac {\log \left (-\frac {-b c+a d}{b x}\right )}{x \left (\frac {-b c+a d}{d}+\frac {b x}{d}\right )} \, dx,x,c+d x\right )}{d^3 h}\\ &=-\frac {A B (b c-a d) h n x}{b d}+\frac {A^2 (g+h x)^2}{2 h}-\frac {A B (b g-a h)^2 n \log (a+b x)}{b^2 h}+\frac {A B (d g-c h)^2 n \log (c+d x)}{d^2 h}+\frac {B^2 (b c-a d)^2 h n^2 \log (c+d x)}{b^2 d^2}-\frac {B^2 (b c-a d) h n (a+b x) \log \left (e (a+b x)^n (c+d x)^{-n}\right )}{b^2 d}+\frac {A B (g+h x)^2 \log \left (e (a+b x)^n (c+d x)^{-n}\right )}{h}+\frac {B^2 (b g-a h)^2 n \log \left (-\frac {b c-a d}{d (a+b x)}\right ) \log \left (e (a+b x)^n (c+d x)^{-n}\right )}{b^2 h}-\frac {B^2 (d g-c h)^2 n \log \left (\frac {b c-a d}{b (c+d x)}\right ) \log \left (e (a+b x)^n (c+d x)^{-n}\right )}{d^2 h}+\frac {B^2 (g+h x)^2 \log ^2\left (e (a+b x)^n (c+d x)^{-n}\right )}{2 h}+\frac {\left (B^2 (b c-a d) (b g-a h)^2 n^2\right ) \operatorname {Subst}\left (\int \frac {\log \left (-\frac {(b c-a d) x}{d}\right )}{\left (\frac {b c-a d}{b}+\frac {d}{b x}\right ) x} \, dx,x,\frac {1}{a+b x}\right )}{b^3 h}-\frac {\left (B^2 (b c-a d) (d g-c h)^2 n^2\right ) \operatorname {Subst}\left (\int \frac {\log \left (-\frac {(-b c+a d) x}{b}\right )}{\left (\frac {-b c+a d}{d}+\frac {b}{d x}\right ) x} \, dx,x,\frac {1}{c+d x}\right )}{d^3 h}\\ &=-\frac {A B (b c-a d) h n x}{b d}+\frac {A^2 (g+h x)^2}{2 h}-\frac {A B (b g-a h)^2 n \log (a+b x)}{b^2 h}+\frac {A B (d g-c h)^2 n \log (c+d x)}{d^2 h}+\frac {B^2 (b c-a d)^2 h n^2 \log (c+d x)}{b^2 d^2}-\frac {B^2 (b c-a d) h n (a+b x) \log \left (e (a+b x)^n (c+d x)^{-n}\right )}{b^2 d}+\frac {A B (g+h x)^2 \log \left (e (a+b x)^n (c+d x)^{-n}\right )}{h}+\frac {B^2 (b g-a h)^2 n \log \left (-\frac {b c-a d}{d (a+b x)}\right ) \log \left (e (a+b x)^n (c+d x)^{-n}\right )}{b^2 h}-\frac {B^2 (d g-c h)^2 n \log \left (\frac {b c-a d}{b (c+d x)}\right ) \log \left (e (a+b x)^n (c+d x)^{-n}\right )}{d^2 h}+\frac {B^2 (g+h x)^2 \log ^2\left (e (a+b x)^n (c+d x)^{-n}\right )}{2 h}+\frac {\left (B^2 (b c-a d) (b g-a h)^2 n^2\right ) \operatorname {Subst}\left (\int \frac {\log \left (-\frac {(b c-a d) x}{d}\right )}{\frac {d}{b}+\frac {(b c-a d) x}{b}} \, dx,x,\frac {1}{a+b x}\right )}{b^3 h}-\frac {\left (B^2 (b c-a d) (d g-c h)^2 n^2\right ) \operatorname {Subst}\left (\int \frac {\log \left (-\frac {(-b c+a d) x}{b}\right )}{\frac {b}{d}+\frac {(-b c+a d) x}{d}} \, dx,x,\frac {1}{c+d x}\right )}{d^3 h}\\ &=-\frac {A B (b c-a d) h n x}{b d}+\frac {A^2 (g+h x)^2}{2 h}-\frac {A B (b g-a h)^2 n \log (a+b x)}{b^2 h}+\frac {A B (d g-c h)^2 n \log (c+d x)}{d^2 h}+\frac {B^2 (b c-a d)^2 h n^2 \log (c+d x)}{b^2 d^2}-\frac {B^2 (b c-a d) h n (a+b x) \log \left (e (a+b x)^n (c+d x)^{-n}\right )}{b^2 d}+\frac {A B (g+h x)^2 \log \left (e (a+b x)^n (c+d x)^{-n}\right )}{h}+\frac {B^2 (b g-a h)^2 n \log \left (-\frac {b c-a d}{d (a+b x)}\right ) \log \left (e (a+b x)^n (c+d x)^{-n}\right )}{b^2 h}-\frac {B^2 (d g-c h)^2 n \log \left (\frac {b c-a d}{b (c+d x)}\right ) \log \left (e (a+b x)^n (c+d x)^{-n}\right )}{d^2 h}+\frac {B^2 (g+h x)^2 \log ^2\left (e (a+b x)^n (c+d x)^{-n}\right )}{2 h}-\frac {B^2 (d g-c h)^2 n^2 \text {Li}_2\left (\frac {d (a+b x)}{b (c+d x)}\right )}{d^2 h}-\frac {B^2 (b g-a h)^2 n^2 \text {Li}_2\left (\frac {b (c+d x)}{d (a+b x)}\right )}{b^2 h}\\ \end {align*}
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Mathematica [A] time = 0.97, size = 472, normalized size = 1.61 \[ \frac {-2 B n \log (a+b x) \left (a d \left (A (a d h-2 b d g)+B d (a h-2 b g) \log \left (e (a+b x)^n (c+d x)^{-n}\right )+B n (-a d h+b c h-2 b d g)\right )-B n (b c-a d) (a d h+b c h-2 b d g) \log \left (\frac {b (c+d x)}{b c-a d}\right )+b^2 B c n (c h-2 d g) \log (c+d x)\right )+b \left (d \left (2 B \log \left (e (a+b x)^n (c+d x)^{-n}\right ) (a B d n (h x-2 g)+b x (2 A d g+A d h x-B c h n))+2 a B n (-2 A d g+A d h x+B c h n-2 B d g n)+b B^2 d x (2 g+h x) \log ^2\left (e (a+b x)^n (c+d x)^{-n}\right )+A b x (2 A d g+A d h x-2 B c h n)\right )+2 B n \log (c+d x) \left (B n \left (b c^2 h-a d (c h+2 d g)\right )+b B c (c h-2 d g) \log \left (e (a+b x)^n (c+d x)^{-n}\right )+A b c (c h-2 d g)\right )+b B^2 c n^2 (c h-2 d g) \log ^2(c+d x)\right )+2 B^2 n^2 (b c-a d) (a d h+b c h-2 b d g) \text {Li}_2\left (\frac {d (a+b x)}{a d-b c}\right )+a B^2 d^2 n^2 (a h-2 b g) \log ^2(a+b x)}{2 b^2 d^2} \]
Antiderivative was successfully verified.
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fricas [F] time = 0.94, size = 0, normalized size = 0.00 \[ {\rm integral}\left (A^{2} h x + A^{2} g + {\left (B^{2} h x + B^{2} g\right )} \log \left (\frac {{\left (b x + a\right )}^{n} e}{{\left (d x + c\right )}^{n}}\right )^{2} + 2 \, {\left (A B h x + A B g\right )} \log \left (\frac {{\left (b x + a\right )}^{n} e}{{\left (d x + c\right )}^{n}}\right ), x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int {\left (h x + g\right )} {\left (B \log \left (\frac {{\left (b x + a\right )}^{n} e}{{\left (d x + c\right )}^{n}}\right ) + A\right )}^{2}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [C] time = 2.71, size = 11007, normalized size = 37.44 \[ \text {output too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [B] time = 6.53, size = 903, normalized size = 3.07 \[ A B h x^{2} \log \left (\frac {{\left (b x + a\right )}^{n} e}{{\left (d x + c\right )}^{n}}\right ) + \frac {1}{2} \, A^{2} h x^{2} + 2 \, A B g x \log \left (\frac {{\left (b x + a\right )}^{n} e}{{\left (d x + c\right )}^{n}}\right ) + A^{2} g x + \frac {2 \, {\left (\frac {a e n \log \left (b x + a\right )}{b} - \frac {c e n \log \left (d x + c\right )}{d}\right )} A B g}{e} - \frac {{\left (\frac {a^{2} e n \log \left (b x + a\right )}{b^{2}} - \frac {c^{2} e n \log \left (d x + c\right )}{d^{2}} + \frac {{\left (b c e n - a d e n\right )} x}{b d}\right )} A B h}{e} - \frac {{\left (a c d h n^{2} + {\left (2 \, c d g n \log \relax (e) - {\left (h n^{2} + h n \log \relax (e)\right )} c^{2}\right )} b\right )} B^{2} \log \left (d x + c\right )}{b d^{2}} + \frac {{\left (2 \, a b d^{2} g n^{2} - a^{2} d^{2} h n^{2} - {\left (2 \, c d g n^{2} - c^{2} h n^{2}\right )} b^{2}\right )} {\left (\log \left (b x + a\right ) \log \left (\frac {b d x + a d}{b c - a d} + 1\right ) + {\rm Li}_2\left (-\frac {b d x + a d}{b c - a d}\right )\right )} B^{2}}{b^{2} d^{2}} + \frac {B^{2} b^{2} d^{2} h x^{2} \log \relax (e)^{2} + 2 \, {\left (2 \, c d g n^{2} - c^{2} h n^{2}\right )} B^{2} b^{2} \log \left (b x + a\right ) \log \left (d x + c\right ) - {\left (2 \, c d g n^{2} - c^{2} h n^{2}\right )} B^{2} b^{2} \log \left (d x + c\right )^{2} - {\left (2 \, a b d^{2} g n^{2} - a^{2} d^{2} h n^{2}\right )} B^{2} \log \left (b x + a\right )^{2} + 2 \, {\left (a b d^{2} h n \log \relax (e) - {\left (c d h n \log \relax (e) - d^{2} g \log \relax (e)^{2}\right )} b^{2}\right )} B^{2} x + 2 \, {\left ({\left (h n^{2} - h n \log \relax (e)\right )} a^{2} d^{2} - {\left (c d h n^{2} - 2 \, d^{2} g n \log \relax (e)\right )} a b\right )} B^{2} \log \left (b x + a\right ) + {\left (B^{2} b^{2} d^{2} h x^{2} + 2 \, B^{2} b^{2} d^{2} g x\right )} \log \left ({\left (b x + a\right )}^{n}\right )^{2} + {\left (B^{2} b^{2} d^{2} h x^{2} + 2 \, B^{2} b^{2} d^{2} g x\right )} \log \left ({\left (d x + c\right )}^{n}\right )^{2} + 2 \, {\left (B^{2} b^{2} d^{2} h x^{2} \log \relax (e) - {\left (2 \, c d g n - c^{2} h n\right )} B^{2} b^{2} \log \left (d x + c\right ) + {\left (a b d^{2} h n - {\left (c d h n - 2 \, d^{2} g \log \relax (e)\right )} b^{2}\right )} B^{2} x + {\left (2 \, a b d^{2} g n - a^{2} d^{2} h n\right )} B^{2} \log \left (b x + a\right )\right )} \log \left ({\left (b x + a\right )}^{n}\right ) - 2 \, {\left (B^{2} b^{2} d^{2} h x^{2} \log \relax (e) - {\left (2 \, c d g n - c^{2} h n\right )} B^{2} b^{2} \log \left (d x + c\right ) + {\left (a b d^{2} h n - {\left (c d h n - 2 \, d^{2} g \log \relax (e)\right )} b^{2}\right )} B^{2} x + {\left (2 \, a b d^{2} g n - a^{2} d^{2} h n\right )} B^{2} \log \left (b x + a\right ) + {\left (B^{2} b^{2} d^{2} h x^{2} + 2 \, B^{2} b^{2} d^{2} g x\right )} \log \left ({\left (b x + a\right )}^{n}\right )\right )} \log \left ({\left (d x + c\right )}^{n}\right )}{2 \, b^{2} d^{2}} \]
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 \[ \int \left (g+h\,x\right )\,{\left (A+B\,\ln \left (\frac {e\,{\left (a+b\,x\right )}^n}{{\left (c+d\,x\right )}^n}\right )\right )}^2 \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F(-2)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Exception raised: HeuristicGCDFailed} \]
Verification of antiderivative is not currently implemented for this CAS.
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