Optimal. Leaf size=178 \[ -\frac {b (e f-d g)^4 n x}{5 e^4}-\frac {b (e f-d g)^3 n (f+g x)^2}{10 e^3 g}-\frac {b (e f-d g)^2 n (f+g x)^3}{15 e^2 g}-\frac {b (e f-d g) n (f+g x)^4}{20 e g}-\frac {b n (f+g x)^5}{25 g}-\frac {b (e f-d g)^5 n \log (d+e x)}{5 e^5 g}+\frac {(f+g x)^5 \left (a+b \log \left (c (d+e x)^n\right )\right )}{5 g} \]
[Out]
________________________________________________________________________________________
Rubi [A]
time = 0.07, antiderivative size = 178, normalized size of antiderivative = 1.00, number of steps
used = 3, number of rules used = 2, integrand size = 22, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.091, Rules used = {2442, 45}
\begin {gather*} \frac {(f+g x)^5 \left (a+b \log \left (c (d+e x)^n\right )\right )}{5 g}-\frac {b n (e f-d g)^5 \log (d+e x)}{5 e^5 g}-\frac {b n x (e f-d g)^4}{5 e^4}-\frac {b n (f+g x)^2 (e f-d g)^3}{10 e^3 g}-\frac {b n (f+g x)^3 (e f-d g)^2}{15 e^2 g}-\frac {b n (f+g x)^4 (e f-d g)}{20 e g}-\frac {b n (f+g x)^5}{25 g} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
Rule 45
Rule 2442
Rubi steps
\begin {align*} \int (f+g x)^4 \left (a+b \log \left (c (d+e x)^n\right )\right ) \, dx &=\frac {(f+g x)^5 \left (a+b \log \left (c (d+e x)^n\right )\right )}{5 g}-\frac {(b e n) \int \frac {(f+g x)^5}{d+e x} \, dx}{5 g}\\ &=\frac {(f+g x)^5 \left (a+b \log \left (c (d+e x)^n\right )\right )}{5 g}-\frac {(b e n) \int \left (\frac {g (e f-d g)^4}{e^5}+\frac {(e f-d g)^5}{e^5 (d+e x)}+\frac {g (e f-d g)^3 (f+g x)}{e^4}+\frac {g (e f-d g)^2 (f+g x)^2}{e^3}+\frac {g (e f-d g) (f+g x)^3}{e^2}+\frac {g (f+g x)^4}{e}\right ) \, dx}{5 g}\\ &=-\frac {b (e f-d g)^4 n x}{5 e^4}-\frac {b (e f-d g)^3 n (f+g x)^2}{10 e^3 g}-\frac {b (e f-d g)^2 n (f+g x)^3}{15 e^2 g}-\frac {b (e f-d g) n (f+g x)^4}{20 e g}-\frac {b n (f+g x)^5}{25 g}-\frac {b (e f-d g)^5 n \log (d+e x)}{5 e^5 g}+\frac {(f+g x)^5 \left (a+b \log \left (c (d+e x)^n\right )\right )}{5 g}\\ \end {align*}
________________________________________________________________________________________
Mathematica [A]
time = 0.21, size = 315, normalized size = 1.77 \begin {gather*} \frac {e x \left (60 a e^4 \left (5 f^4+10 f^3 g x+10 f^2 g^2 x^2+5 f g^3 x^3+g^4 x^4\right )-b n \left (60 d^4 g^4-30 d^3 e g^3 (10 f+g x)+10 d^2 e^2 g^2 \left (60 f^2+15 f g x+2 g^2 x^2\right )-5 d e^3 g \left (120 f^3+60 f^2 g x+20 f g^2 x^2+3 g^3 x^3\right )+e^4 \left (300 f^4+300 f^3 g x+200 f^2 g^2 x^2+75 f g^3 x^3+12 g^4 x^4\right )\right )\right )+60 b d^2 g \left (-10 e^3 f^3+10 d e^2 f^2 g-5 d^2 e f g^2+d^3 g^3\right ) n \log (d+e x)+60 b e^4 \left (5 d f^4+e x \left (5 f^4+10 f^3 g x+10 f^2 g^2 x^2+5 f g^3 x^3+g^4 x^4\right )\right ) \log \left (c (d+e x)^n\right )}{300 e^5} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [C] Result contains higher order function than in optimal. Order 9 vs. order
3.
time = 0.41, size = 1105, normalized size = 6.21
method | result | size |
risch | \(\text {Expression too large to display}\) | \(1105\) |
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [B] Leaf count of result is larger than twice the leaf count of optimal. 395 vs.
\(2 (166) = 332\).
time = 0.28, size = 395, normalized size = 2.22 \begin {gather*} \frac {1}{5} \, b g^{4} x^{5} \log \left ({\left (x e + d\right )}^{n} c\right ) + \frac {1}{5} \, a g^{4} x^{5} + b f g^{3} x^{4} \log \left ({\left (x e + d\right )}^{n} c\right ) + a f g^{3} x^{4} + 2 \, b f^{2} g^{2} x^{3} \log \left ({\left (x e + d\right )}^{n} c\right ) + 2 \, a f^{2} g^{2} x^{3} + {\left (d e^{\left (-2\right )} \log \left (x e + d\right ) - x e^{\left (-1\right )}\right )} b f^{4} n e - {\left (2 \, d^{2} e^{\left (-3\right )} \log \left (x e + d\right ) + {\left (x^{2} e - 2 \, d x\right )} e^{\left (-2\right )}\right )} b f^{3} g n e + \frac {1}{3} \, {\left (6 \, d^{3} e^{\left (-4\right )} \log \left (x e + d\right ) - {\left (2 \, x^{3} e^{2} - 3 \, d x^{2} e + 6 \, d^{2} x\right )} e^{\left (-3\right )}\right )} b f^{2} g^{2} n e - \frac {1}{12} \, {\left (12 \, d^{4} e^{\left (-5\right )} \log \left (x e + d\right ) + {\left (3 \, x^{4} e^{3} - 4 \, d x^{3} e^{2} + 6 \, d^{2} x^{2} e - 12 \, d^{3} x\right )} e^{\left (-4\right )}\right )} b f g^{3} n e + \frac {1}{300} \, {\left (60 \, d^{5} e^{\left (-6\right )} \log \left (x e + d\right ) - {\left (12 \, x^{5} e^{4} - 15 \, d x^{4} e^{3} + 20 \, d^{2} x^{3} e^{2} - 30 \, d^{3} x^{2} e + 60 \, d^{4} x\right )} e^{\left (-5\right )}\right )} b g^{4} n e + 2 \, b f^{3} g x^{2} \log \left ({\left (x e + d\right )}^{n} c\right ) + 2 \, a f^{3} g x^{2} + b f^{4} x \log \left ({\left (x e + d\right )}^{n} c\right ) + a f^{4} x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [B] Leaf count of result is larger than twice the leaf count of optimal. 427 vs.
\(2 (166) = 332\).
time = 0.42, size = 427, normalized size = 2.40 \begin {gather*} -\frac {1}{300} \, {\left (60 \, b d^{4} g^{4} n x e - 60 \, {\left (b g^{4} x^{5} + 5 \, b f g^{3} x^{4} + 10 \, b f^{2} g^{2} x^{3} + 10 \, b f^{3} g x^{2} + 5 \, b f^{4} x\right )} e^{5} \log \left (c\right ) + {\left (12 \, {\left (b g^{4} n - 5 \, a g^{4}\right )} x^{5} + 75 \, {\left (b f g^{3} n - 4 \, a f g^{3}\right )} x^{4} + 200 \, {\left (b f^{2} g^{2} n - 3 \, a f^{2} g^{2}\right )} x^{3} + 300 \, {\left (b f^{3} g n - 2 \, a f^{3} g\right )} x^{2} + 300 \, {\left (b f^{4} n - a f^{4}\right )} x\right )} e^{5} - 5 \, {\left (3 \, b d g^{4} n x^{4} + 20 \, b d f g^{3} n x^{3} + 60 \, b d f^{2} g^{2} n x^{2} + 120 \, b d f^{3} g n x\right )} e^{4} + 10 \, {\left (2 \, b d^{2} g^{4} n x^{3} + 15 \, b d^{2} f g^{3} n x^{2} + 60 \, b d^{2} f^{2} g^{2} n x\right )} e^{3} - 30 \, {\left (b d^{3} g^{4} n x^{2} + 10 \, b d^{3} f g^{3} n x\right )} e^{2} - 60 \, {\left (b d^{5} g^{4} n - 5 \, b d^{4} f g^{3} n e + 10 \, b d^{3} f^{2} g^{2} n e^{2} - 10 \, b d^{2} f^{3} g n e^{3} + 5 \, b d f^{4} n e^{4} + {\left (b g^{4} n x^{5} + 5 \, b f g^{3} n x^{4} + 10 \, b f^{2} g^{2} n x^{3} + 10 \, b f^{3} g n x^{2} + 5 \, b f^{4} n x\right )} e^{5}\right )} \log \left (x e + d\right )\right )} e^{\left (-5\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [B] Leaf count of result is larger than twice the leaf count of optimal. 568 vs.
\(2 (153) = 306\).
time = 2.45, size = 568, normalized size = 3.19 \begin {gather*} \begin {cases} a f^{4} x + 2 a f^{3} g x^{2} + 2 a f^{2} g^{2} x^{3} + a f g^{3} x^{4} + \frac {a g^{4} x^{5}}{5} + \frac {b d^{5} g^{4} \log {\left (c \left (d + e x\right )^{n} \right )}}{5 e^{5}} - \frac {b d^{4} f g^{3} \log {\left (c \left (d + e x\right )^{n} \right )}}{e^{4}} - \frac {b d^{4} g^{4} n x}{5 e^{4}} + \frac {2 b d^{3} f^{2} g^{2} \log {\left (c \left (d + e x\right )^{n} \right )}}{e^{3}} + \frac {b d^{3} f g^{3} n x}{e^{3}} + \frac {b d^{3} g^{4} n x^{2}}{10 e^{3}} - \frac {2 b d^{2} f^{3} g \log {\left (c \left (d + e x\right )^{n} \right )}}{e^{2}} - \frac {2 b d^{2} f^{2} g^{2} n x}{e^{2}} - \frac {b d^{2} f g^{3} n x^{2}}{2 e^{2}} - \frac {b d^{2} g^{4} n x^{3}}{15 e^{2}} + \frac {b d f^{4} \log {\left (c \left (d + e x\right )^{n} \right )}}{e} + \frac {2 b d f^{3} g n x}{e} + \frac {b d f^{2} g^{2} n x^{2}}{e} + \frac {b d f g^{3} n x^{3}}{3 e} + \frac {b d g^{4} n x^{4}}{20 e} - b f^{4} n x + b f^{4} x \log {\left (c \left (d + e x\right )^{n} \right )} - b f^{3} g n x^{2} + 2 b f^{3} g x^{2} \log {\left (c \left (d + e x\right )^{n} \right )} - \frac {2 b f^{2} g^{2} n x^{3}}{3} + 2 b f^{2} g^{2} x^{3} \log {\left (c \left (d + e x\right )^{n} \right )} - \frac {b f g^{3} n x^{4}}{4} + b f g^{3} x^{4} \log {\left (c \left (d + e x\right )^{n} \right )} - \frac {b g^{4} n x^{5}}{25} + \frac {b g^{4} x^{5} \log {\left (c \left (d + e x\right )^{n} \right )}}{5} & \text {for}\: e \neq 0 \\\left (a + b \log {\left (c d^{n} \right )}\right ) \left (f^{4} x + 2 f^{3} g x^{2} + 2 f^{2} g^{2} x^{3} + f g^{3} x^{4} + \frac {g^{4} x^{5}}{5}\right ) & \text {otherwise} \end {cases} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [B] Leaf count of result is larger than twice the leaf count of optimal. 1224 vs.
\(2 (166) = 332\).
time = 5.84, size = 1224, normalized size = 6.88 \begin {gather*} \frac {1}{5} \, {\left (x e + d\right )}^{5} b g^{4} n e^{\left (-5\right )} \log \left (x e + d\right ) - {\left (x e + d\right )}^{4} b d g^{4} n e^{\left (-5\right )} \log \left (x e + d\right ) + 2 \, {\left (x e + d\right )}^{3} b d^{2} g^{4} n e^{\left (-5\right )} \log \left (x e + d\right ) - 2 \, {\left (x e + d\right )}^{2} b d^{3} g^{4} n e^{\left (-5\right )} \log \left (x e + d\right ) + {\left (x e + d\right )} b d^{4} g^{4} n e^{\left (-5\right )} \log \left (x e + d\right ) - \frac {1}{25} \, {\left (x e + d\right )}^{5} b g^{4} n e^{\left (-5\right )} + \frac {1}{4} \, {\left (x e + d\right )}^{4} b d g^{4} n e^{\left (-5\right )} - \frac {2}{3} \, {\left (x e + d\right )}^{3} b d^{2} g^{4} n e^{\left (-5\right )} + {\left (x e + d\right )}^{2} b d^{3} g^{4} n e^{\left (-5\right )} - {\left (x e + d\right )} b d^{4} g^{4} n e^{\left (-5\right )} + {\left (x e + d\right )}^{4} b f g^{3} n e^{\left (-4\right )} \log \left (x e + d\right ) - 4 \, {\left (x e + d\right )}^{3} b d f g^{3} n e^{\left (-4\right )} \log \left (x e + d\right ) + 6 \, {\left (x e + d\right )}^{2} b d^{2} f g^{3} n e^{\left (-4\right )} \log \left (x e + d\right ) - 4 \, {\left (x e + d\right )} b d^{3} f g^{3} n e^{\left (-4\right )} \log \left (x e + d\right ) + \frac {1}{5} \, {\left (x e + d\right )}^{5} b g^{4} e^{\left (-5\right )} \log \left (c\right ) - {\left (x e + d\right )}^{4} b d g^{4} e^{\left (-5\right )} \log \left (c\right ) + 2 \, {\left (x e + d\right )}^{3} b d^{2} g^{4} e^{\left (-5\right )} \log \left (c\right ) - 2 \, {\left (x e + d\right )}^{2} b d^{3} g^{4} e^{\left (-5\right )} \log \left (c\right ) + {\left (x e + d\right )} b d^{4} g^{4} e^{\left (-5\right )} \log \left (c\right ) - \frac {1}{4} \, {\left (x e + d\right )}^{4} b f g^{3} n e^{\left (-4\right )} + \frac {4}{3} \, {\left (x e + d\right )}^{3} b d f g^{3} n e^{\left (-4\right )} - 3 \, {\left (x e + d\right )}^{2} b d^{2} f g^{3} n e^{\left (-4\right )} + 4 \, {\left (x e + d\right )} b d^{3} f g^{3} n e^{\left (-4\right )} + \frac {1}{5} \, {\left (x e + d\right )}^{5} a g^{4} e^{\left (-5\right )} - {\left (x e + d\right )}^{4} a d g^{4} e^{\left (-5\right )} + 2 \, {\left (x e + d\right )}^{3} a d^{2} g^{4} e^{\left (-5\right )} - 2 \, {\left (x e + d\right )}^{2} a d^{3} g^{4} e^{\left (-5\right )} + {\left (x e + d\right )} a d^{4} g^{4} e^{\left (-5\right )} + 2 \, {\left (x e + d\right )}^{3} b f^{2} g^{2} n e^{\left (-3\right )} \log \left (x e + d\right ) - 6 \, {\left (x e + d\right )}^{2} b d f^{2} g^{2} n e^{\left (-3\right )} \log \left (x e + d\right ) + 6 \, {\left (x e + d\right )} b d^{2} f^{2} g^{2} n e^{\left (-3\right )} \log \left (x e + d\right ) + {\left (x e + d\right )}^{4} b f g^{3} e^{\left (-4\right )} \log \left (c\right ) - 4 \, {\left (x e + d\right )}^{3} b d f g^{3} e^{\left (-4\right )} \log \left (c\right ) + 6 \, {\left (x e + d\right )}^{2} b d^{2} f g^{3} e^{\left (-4\right )} \log \left (c\right ) - 4 \, {\left (x e + d\right )} b d^{3} f g^{3} e^{\left (-4\right )} \log \left (c\right ) - \frac {2}{3} \, {\left (x e + d\right )}^{3} b f^{2} g^{2} n e^{\left (-3\right )} + 3 \, {\left (x e + d\right )}^{2} b d f^{2} g^{2} n e^{\left (-3\right )} - 6 \, {\left (x e + d\right )} b d^{2} f^{2} g^{2} n e^{\left (-3\right )} + {\left (x e + d\right )}^{4} a f g^{3} e^{\left (-4\right )} - 4 \, {\left (x e + d\right )}^{3} a d f g^{3} e^{\left (-4\right )} + 6 \, {\left (x e + d\right )}^{2} a d^{2} f g^{3} e^{\left (-4\right )} - 4 \, {\left (x e + d\right )} a d^{3} f g^{3} e^{\left (-4\right )} + 2 \, {\left (x e + d\right )}^{2} b f^{3} g n e^{\left (-2\right )} \log \left (x e + d\right ) - 4 \, {\left (x e + d\right )} b d f^{3} g n e^{\left (-2\right )} \log \left (x e + d\right ) + 2 \, {\left (x e + d\right )}^{3} b f^{2} g^{2} e^{\left (-3\right )} \log \left (c\right ) - 6 \, {\left (x e + d\right )}^{2} b d f^{2} g^{2} e^{\left (-3\right )} \log \left (c\right ) + 6 \, {\left (x e + d\right )} b d^{2} f^{2} g^{2} e^{\left (-3\right )} \log \left (c\right ) - {\left (x e + d\right )}^{2} b f^{3} g n e^{\left (-2\right )} + 4 \, {\left (x e + d\right )} b d f^{3} g n e^{\left (-2\right )} + 2 \, {\left (x e + d\right )}^{3} a f^{2} g^{2} e^{\left (-3\right )} - 6 \, {\left (x e + d\right )}^{2} a d f^{2} g^{2} e^{\left (-3\right )} + 6 \, {\left (x e + d\right )} a d^{2} f^{2} g^{2} e^{\left (-3\right )} + {\left (x e + d\right )} b f^{4} n e^{\left (-1\right )} \log \left (x e + d\right ) + 2 \, {\left (x e + d\right )}^{2} b f^{3} g e^{\left (-2\right )} \log \left (c\right ) - 4 \, {\left (x e + d\right )} b d f^{3} g e^{\left (-2\right )} \log \left (c\right ) - {\left (x e + d\right )} b f^{4} n e^{\left (-1\right )} + 2 \, {\left (x e + d\right )}^{2} a f^{3} g e^{\left (-2\right )} - 4 \, {\left (x e + d\right )} a d f^{3} g e^{\left (-2\right )} + {\left (x e + d\right )} b f^{4} e^{\left (-1\right )} \log \left (c\right ) + {\left (x e + d\right )} a f^{4} e^{\left (-1\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Mupad [B]
time = 0.42, size = 526, normalized size = 2.96 \begin {gather*} x\,\left (\frac {5\,a\,e\,f^4+20\,a\,d\,f^3\,g-5\,b\,e\,f^4\,n}{5\,e}-\frac {d\,\left (\frac {d\,\left (\frac {d\,\left (\frac {g^3\,\left (a\,d\,g+4\,a\,e\,f-b\,e\,f\,n\right )}{e}-\frac {d\,g^4\,\left (5\,a-b\,n\right )}{5\,e}\right )}{e}-\frac {2\,f\,g^2\,\left (2\,a\,d\,g+3\,a\,e\,f-b\,e\,f\,n\right )}{e}\right )}{e}+\frac {2\,f^2\,g\,\left (3\,a\,d\,g+2\,a\,e\,f-b\,e\,f\,n\right )}{e}\right )}{e}\right )-x^3\,\left (\frac {d\,\left (\frac {g^3\,\left (a\,d\,g+4\,a\,e\,f-b\,e\,f\,n\right )}{e}-\frac {d\,g^4\,\left (5\,a-b\,n\right )}{5\,e}\right )}{3\,e}-\frac {2\,f\,g^2\,\left (2\,a\,d\,g+3\,a\,e\,f-b\,e\,f\,n\right )}{3\,e}\right )+x^4\,\left (\frac {g^3\,\left (a\,d\,g+4\,a\,e\,f-b\,e\,f\,n\right )}{4\,e}-\frac {d\,g^4\,\left (5\,a-b\,n\right )}{20\,e}\right )+\ln \left (c\,{\left (d+e\,x\right )}^n\right )\,\left (b\,f^4\,x+2\,b\,f^3\,g\,x^2+2\,b\,f^2\,g^2\,x^3+b\,f\,g^3\,x^4+\frac {b\,g^4\,x^5}{5}\right )+x^2\,\left (\frac {d\,\left (\frac {d\,\left (\frac {g^3\,\left (a\,d\,g+4\,a\,e\,f-b\,e\,f\,n\right )}{e}-\frac {d\,g^4\,\left (5\,a-b\,n\right )}{5\,e}\right )}{e}-\frac {2\,f\,g^2\,\left (2\,a\,d\,g+3\,a\,e\,f-b\,e\,f\,n\right )}{e}\right )}{2\,e}+\frac {f^2\,g\,\left (3\,a\,d\,g+2\,a\,e\,f-b\,e\,f\,n\right )}{e}\right )+\frac {g^4\,x^5\,\left (5\,a-b\,n\right )}{25}+\frac {\ln \left (d+e\,x\right )\,\left (b\,n\,d^5\,g^4-5\,b\,n\,d^4\,e\,f\,g^3+10\,b\,n\,d^3\,e^2\,f^2\,g^2-10\,b\,n\,d^2\,e^3\,f^3\,g+5\,b\,n\,d\,e^4\,f^4\right )}{5\,e^5} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________