Optimal. Leaf size=248 \[ -\frac{a \left (b^3 c-a^3 d\right )^2 (a+b x)^{n+1}}{b^8 (n+1)}+\frac{\left (b^3 c-7 a^3 d\right ) \left (b^3 c-a^3 d\right ) (a+b x)^{n+2}}{b^8 (n+2)}-\frac{a d \left (8 b^3 c-35 a^3 d\right ) (a+b x)^{n+4}}{b^8 (n+4)}+\frac{d \left (2 b^3 c-35 a^3 d\right ) (a+b x)^{n+5}}{b^8 (n+5)}+\frac{21 a^2 d^2 (a+b x)^{n+6}}{b^8 (n+6)}+\frac{3 a^2 d \left (4 b^3 c-7 a^3 d\right ) (a+b x)^{n+3}}{b^8 (n+3)}-\frac{7 a d^2 (a+b x)^{n+7}}{b^8 (n+7)}+\frac{d^2 (a+b x)^{n+8}}{b^8 (n+8)} \]
[Out]
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Rubi [A] time = 0.317461, antiderivative size = 248, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 18, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.056 \[ -\frac{a \left (b^3 c-a^3 d\right )^2 (a+b x)^{n+1}}{b^8 (n+1)}+\frac{\left (b^3 c-7 a^3 d\right ) \left (b^3 c-a^3 d\right ) (a+b x)^{n+2}}{b^8 (n+2)}-\frac{a d \left (8 b^3 c-35 a^3 d\right ) (a+b x)^{n+4}}{b^8 (n+4)}+\frac{d \left (2 b^3 c-35 a^3 d\right ) (a+b x)^{n+5}}{b^8 (n+5)}+\frac{21 a^2 d^2 (a+b x)^{n+6}}{b^8 (n+6)}+\frac{3 a^2 d \left (4 b^3 c-7 a^3 d\right ) (a+b x)^{n+3}}{b^8 (n+3)}-\frac{7 a d^2 (a+b x)^{n+7}}{b^8 (n+7)}+\frac{d^2 (a+b x)^{n+8}}{b^8 (n+8)} \]
Antiderivative was successfully verified.
[In] Int[x*(a + b*x)^n*(c + d*x^3)^2,x]
[Out]
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Rubi in Sympy [A] time = 68.5241, size = 228, normalized size = 0.92 \[ \frac{21 a^{2} d^{2} \left (a + b x\right )^{n + 6}}{b^{8} \left (n + 6\right )} - \frac{3 a^{2} d \left (a + b x\right )^{n + 3} \left (7 a^{3} d - 4 b^{3} c\right )}{b^{8} \left (n + 3\right )} - \frac{7 a d^{2} \left (a + b x\right )^{n + 7}}{b^{8} \left (n + 7\right )} + \frac{a d \left (a + b x\right )^{n + 4} \left (35 a^{3} d - 8 b^{3} c\right )}{b^{8} \left (n + 4\right )} - \frac{a \left (a + b x\right )^{n + 1} \left (a^{3} d - b^{3} c\right )^{2}}{b^{8} \left (n + 1\right )} + \frac{d^{2} \left (a + b x\right )^{n + 8}}{b^{8} \left (n + 8\right )} - \frac{d \left (a + b x\right )^{n + 5} \left (35 a^{3} d - 2 b^{3} c\right )}{b^{8} \left (n + 5\right )} + \frac{\left (a + b x\right )^{n + 2} \left (a^{3} d - b^{3} c\right ) \left (7 a^{3} d - b^{3} c\right )}{b^{8} \left (n + 2\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x*(b*x+a)**n*(d*x**3+c)**2,x)
[Out]
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Mathematica [A] time = 0.485125, size = 406, normalized size = 1.64 \[ \frac{(a+b x)^{n+1} \left (-5040 a^7 d^2+5040 a^6 b d^2 (n+1) x-2520 a^5 b^2 d^2 \left (n^2+3 n+2\right ) x^2+24 a^4 b^3 d \left (2 c \left (n^3+21 n^2+146 n+336\right )+35 d \left (n^3+6 n^2+11 n+6\right ) x^3\right )-6 a^3 b^4 d (n+1) x \left (8 c \left (n^3+21 n^2+146 n+336\right )+35 d \left (n^3+9 n^2+26 n+24\right ) x^3\right )+6 a^2 b^5 d \left (n^2+3 n+2\right ) x^2 \left (4 c \left (n^3+21 n^2+146 n+336\right )+7 d \left (n^3+12 n^2+47 n+60\right ) x^3\right )-a b^6 \left (n^2+9 n+18\right ) \left (c^2 \left (n^4+24 n^3+211 n^2+804 n+1120\right )+8 c d \left (n^4+18 n^3+103 n^2+198 n+112\right ) x^3+7 d^2 \left (n^4+12 n^3+49 n^2+78 n+40\right ) x^6\right )+b^7 \left (n^5+21 n^4+165 n^3+595 n^2+954 n+504\right ) x \left (c^2 \left (n^2+13 n+40\right )+2 c d \left (n^2+10 n+16\right ) x^3+d^2 \left (n^2+7 n+10\right ) x^6\right )\right )}{b^8 (n+1) (n+2) (n+3) (n+4) (n+5) (n+6) (n+7) (n+8)} \]
Antiderivative was successfully verified.
[In] Integrate[x*(a + b*x)^n*(c + d*x^3)^2,x]
[Out]
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Maple [B] time = 0.02, size = 1142, normalized size = 4.6 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x*(b*x+a)^n*(d*x^3+c)^2,x)
[Out]
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Maxima [A] time = 0.715469, size = 640, normalized size = 2.58 \[ \frac{{\left (b^{2}{\left (n + 1\right )} x^{2} + a b n x - a^{2}\right )}{\left (b x + a\right )}^{n} c^{2}}{{\left (n^{2} + 3 \, n + 2\right )} b^{2}} + \frac{2 \,{\left ({\left (n^{4} + 10 \, n^{3} + 35 \, n^{2} + 50 \, n + 24\right )} b^{5} x^{5} +{\left (n^{4} + 6 \, n^{3} + 11 \, n^{2} + 6 \, n\right )} a b^{4} x^{4} - 4 \,{\left (n^{3} + 3 \, n^{2} + 2 \, n\right )} a^{2} b^{3} x^{3} + 12 \,{\left (n^{2} + n\right )} a^{3} b^{2} x^{2} - 24 \, a^{4} b n x + 24 \, a^{5}\right )}{\left (b x + a\right )}^{n} c d}{{\left (n^{5} + 15 \, n^{4} + 85 \, n^{3} + 225 \, n^{2} + 274 \, n + 120\right )} b^{5}} + \frac{{\left ({\left (n^{7} + 28 \, n^{6} + 322 \, n^{5} + 1960 \, n^{4} + 6769 \, n^{3} + 13132 \, n^{2} + 13068 \, n + 5040\right )} b^{8} x^{8} +{\left (n^{7} + 21 \, n^{6} + 175 \, n^{5} + 735 \, n^{4} + 1624 \, n^{3} + 1764 \, n^{2} + 720 \, n\right )} a b^{7} x^{7} - 7 \,{\left (n^{6} + 15 \, n^{5} + 85 \, n^{4} + 225 \, n^{3} + 274 \, n^{2} + 120 \, n\right )} a^{2} b^{6} x^{6} + 42 \,{\left (n^{5} + 10 \, n^{4} + 35 \, n^{3} + 50 \, n^{2} + 24 \, n\right )} a^{3} b^{5} x^{5} - 210 \,{\left (n^{4} + 6 \, n^{3} + 11 \, n^{2} + 6 \, n\right )} a^{4} b^{4} x^{4} + 840 \,{\left (n^{3} + 3 \, n^{2} + 2 \, n\right )} a^{5} b^{3} x^{3} - 2520 \,{\left (n^{2} + n\right )} a^{6} b^{2} x^{2} + 5040 \, a^{7} b n x - 5040 \, a^{8}\right )}{\left (b x + a\right )}^{n} d^{2}}{{\left (n^{8} + 36 \, n^{7} + 546 \, n^{6} + 4536 \, n^{5} + 22449 \, n^{4} + 67284 \, n^{3} + 118124 \, n^{2} + 109584 \, n + 40320\right )} b^{8}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x^3 + c)^2*(b*x + a)^n*x,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.2914, size = 1642, normalized size = 6.62 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x^3 + c)^2*(b*x + a)^n*x,x, algorithm="fricas")
[Out]
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \[ \text{Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x*(b*x+a)**n*(d*x**3+c)**2,x)
[Out]
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GIAC/XCAS [A] time = 0.271241, size = 1, normalized size = 0. \[ \mathit{Done} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x^3 + c)^2*(b*x + a)^n*x,x, algorithm="giac")
[Out]