Optimal. Leaf size=214 \[ \frac{\left (a+b x^2\right )^{5/2} \left (6 a^2 b e-10 a^3 f-3 a b^2 d+b^3 c\right )}{5 b^6}-\frac{a \left (a+b x^2\right )^{3/2} \left (4 a^2 b e-5 a^3 f-3 a b^2 d+2 b^3 c\right )}{3 b^6}+\frac{a^2 \sqrt{a+b x^2} \left (a^2 b e+a^3 (-f)-a b^2 d+b^3 c\right )}{b^6}+\frac{\left (a+b x^2\right )^{7/2} \left (10 a^2 f-4 a b e+b^2 d\right )}{7 b^6}+\frac{\left (a+b x^2\right )^{9/2} (b e-5 a f)}{9 b^6}+\frac{f \left (a+b x^2\right )^{11/2}}{11 b^6} \]
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Rubi [A] time = 0.251575, antiderivative size = 214, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 32, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.062, Rules used = {1799, 1620} \[ \frac{\left (a+b x^2\right )^{5/2} \left (6 a^2 b e-10 a^3 f-3 a b^2 d+b^3 c\right )}{5 b^6}-\frac{a \left (a+b x^2\right )^{3/2} \left (4 a^2 b e-5 a^3 f-3 a b^2 d+2 b^3 c\right )}{3 b^6}+\frac{a^2 \sqrt{a+b x^2} \left (a^2 b e+a^3 (-f)-a b^2 d+b^3 c\right )}{b^6}+\frac{\left (a+b x^2\right )^{7/2} \left (10 a^2 f-4 a b e+b^2 d\right )}{7 b^6}+\frac{\left (a+b x^2\right )^{9/2} (b e-5 a f)}{9 b^6}+\frac{f \left (a+b x^2\right )^{11/2}}{11 b^6} \]
Antiderivative was successfully verified.
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Rule 1799
Rule 1620
Rubi steps
\begin{align*} \int \frac{x^5 \left (c+d x^2+e x^4+f x^6\right )}{\sqrt{a+b x^2}} \, dx &=\frac{1}{2} \operatorname{Subst}\left (\int \frac{x^2 \left (c+d x+e x^2+f x^3\right )}{\sqrt{a+b x}} \, dx,x,x^2\right )\\ &=\frac{1}{2} \operatorname{Subst}\left (\int \left (-\frac{a^2 \left (-b^3 c+a b^2 d-a^2 b e+a^3 f\right )}{b^5 \sqrt{a+b x}}+\frac{a \left (-2 b^3 c+3 a b^2 d-4 a^2 b e+5 a^3 f\right ) \sqrt{a+b x}}{b^5}+\frac{\left (b^3 c-3 a b^2 d+6 a^2 b e-10 a^3 f\right ) (a+b x)^{3/2}}{b^5}+\frac{\left (b^2 d-4 a b e+10 a^2 f\right ) (a+b x)^{5/2}}{b^5}+\frac{(b e-5 a f) (a+b x)^{7/2}}{b^5}+\frac{f (a+b x)^{9/2}}{b^5}\right ) \, dx,x,x^2\right )\\ &=\frac{a^2 \left (b^3 c-a b^2 d+a^2 b e-a^3 f\right ) \sqrt{a+b x^2}}{b^6}-\frac{a \left (2 b^3 c-3 a b^2 d+4 a^2 b e-5 a^3 f\right ) \left (a+b x^2\right )^{3/2}}{3 b^6}+\frac{\left (b^3 c-3 a b^2 d+6 a^2 b e-10 a^3 f\right ) \left (a+b x^2\right )^{5/2}}{5 b^6}+\frac{\left (b^2 d-4 a b e+10 a^2 f\right ) \left (a+b x^2\right )^{7/2}}{7 b^6}+\frac{(b e-5 a f) \left (a+b x^2\right )^{9/2}}{9 b^6}+\frac{f \left (a+b x^2\right )^{11/2}}{11 b^6}\\ \end{align*}
Mathematica [A] time = 0.165804, size = 158, normalized size = 0.74 \[ \frac{\sqrt{a+b x^2} \left (8 a^2 b^3 \left (231 c+99 d x^2+66 e x^4+50 f x^6\right )-16 a^3 b^2 \left (99 d+44 e x^2+30 f x^4\right )+128 a^4 b \left (11 e+5 f x^2\right )-1280 a^5 f-2 a b^4 x^2 \left (462 c+297 d x^2+220 e x^4+175 f x^6\right )+b^5 x^4 \left (693 c+5 \left (99 d x^2+77 e x^4+63 f x^6\right )\right )\right )}{3465 b^6} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.008, size = 193, normalized size = 0.9 \begin{align*} -{\frac{-315\,f{x}^{10}{b}^{5}+350\,a{b}^{4}f{x}^{8}-385\,{b}^{5}e{x}^{8}-400\,{a}^{2}{b}^{3}f{x}^{6}+440\,a{b}^{4}e{x}^{6}-495\,{b}^{5}d{x}^{6}+480\,{a}^{3}{b}^{2}f{x}^{4}-528\,{a}^{2}{b}^{3}e{x}^{4}+594\,a{b}^{4}d{x}^{4}-693\,{b}^{5}c{x}^{4}-640\,{a}^{4}bf{x}^{2}+704\,{a}^{3}{b}^{2}e{x}^{2}-792\,{a}^{2}{b}^{3}d{x}^{2}+924\,a{b}^{4}c{x}^{2}+1280\,{a}^{5}f-1408\,{a}^{4}be+1584\,{a}^{3}{b}^{2}d-1848\,{a}^{2}{b}^{3}c}{3465\,{b}^{6}}\sqrt{b{x}^{2}+a}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.31254, size = 433, normalized size = 2.02 \begin{align*} \frac{{\left (315 \, b^{5} f x^{10} + 35 \,{\left (11 \, b^{5} e - 10 \, a b^{4} f\right )} x^{8} + 5 \,{\left (99 \, b^{5} d - 88 \, a b^{4} e + 80 \, a^{2} b^{3} f\right )} x^{6} + 1848 \, a^{2} b^{3} c - 1584 \, a^{3} b^{2} d + 1408 \, a^{4} b e - 1280 \, a^{5} f + 3 \,{\left (231 \, b^{5} c - 198 \, a b^{4} d + 176 \, a^{2} b^{3} e - 160 \, a^{3} b^{2} f\right )} x^{4} - 4 \,{\left (231 \, a b^{4} c - 198 \, a^{2} b^{3} d + 176 \, a^{3} b^{2} e - 160 \, a^{4} b f\right )} x^{2}\right )} \sqrt{b x^{2} + a}}{3465 \, b^{6}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 4.4592, size = 442, normalized size = 2.07 \begin{align*} \begin{cases} - \frac{256 a^{5} f \sqrt{a + b x^{2}}}{693 b^{6}} + \frac{128 a^{4} e \sqrt{a + b x^{2}}}{315 b^{5}} + \frac{128 a^{4} f x^{2} \sqrt{a + b x^{2}}}{693 b^{5}} - \frac{16 a^{3} d \sqrt{a + b x^{2}}}{35 b^{4}} - \frac{64 a^{3} e x^{2} \sqrt{a + b x^{2}}}{315 b^{4}} - \frac{32 a^{3} f x^{4} \sqrt{a + b x^{2}}}{231 b^{4}} + \frac{8 a^{2} c \sqrt{a + b x^{2}}}{15 b^{3}} + \frac{8 a^{2} d x^{2} \sqrt{a + b x^{2}}}{35 b^{3}} + \frac{16 a^{2} e x^{4} \sqrt{a + b x^{2}}}{105 b^{3}} + \frac{80 a^{2} f x^{6} \sqrt{a + b x^{2}}}{693 b^{3}} - \frac{4 a c x^{2} \sqrt{a + b x^{2}}}{15 b^{2}} - \frac{6 a d x^{4} \sqrt{a + b x^{2}}}{35 b^{2}} - \frac{8 a e x^{6} \sqrt{a + b x^{2}}}{63 b^{2}} - \frac{10 a f x^{8} \sqrt{a + b x^{2}}}{99 b^{2}} + \frac{c x^{4} \sqrt{a + b x^{2}}}{5 b} + \frac{d x^{6} \sqrt{a + b x^{2}}}{7 b} + \frac{e x^{8} \sqrt{a + b x^{2}}}{9 b} + \frac{f x^{10} \sqrt{a + b x^{2}}}{11 b} & \text{for}\: b \neq 0 \\\frac{\frac{c x^{6}}{6} + \frac{d x^{8}}{8} + \frac{e x^{10}}{10} + \frac{f x^{12}}{12}}{\sqrt{a}} & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.21487, size = 387, normalized size = 1.81 \begin{align*} \frac{693 \,{\left (b x^{2} + a\right )}^{\frac{5}{2}} b^{3} c - 2310 \,{\left (b x^{2} + a\right )}^{\frac{3}{2}} a b^{3} c + 3465 \, \sqrt{b x^{2} + a} a^{2} b^{3} c + 495 \,{\left (b x^{2} + a\right )}^{\frac{7}{2}} b^{2} d - 2079 \,{\left (b x^{2} + a\right )}^{\frac{5}{2}} a b^{2} d + 3465 \,{\left (b x^{2} + a\right )}^{\frac{3}{2}} a^{2} b^{2} d - 3465 \, \sqrt{b x^{2} + a} a^{3} b^{2} d + 315 \,{\left (b x^{2} + a\right )}^{\frac{11}{2}} f - 1925 \,{\left (b x^{2} + a\right )}^{\frac{9}{2}} a f + 4950 \,{\left (b x^{2} + a\right )}^{\frac{7}{2}} a^{2} f - 6930 \,{\left (b x^{2} + a\right )}^{\frac{5}{2}} a^{3} f + 5775 \,{\left (b x^{2} + a\right )}^{\frac{3}{2}} a^{4} f - 3465 \, \sqrt{b x^{2} + a} a^{5} f + 385 \,{\left (b x^{2} + a\right )}^{\frac{9}{2}} b e - 1980 \,{\left (b x^{2} + a\right )}^{\frac{7}{2}} a b e + 4158 \,{\left (b x^{2} + a\right )}^{\frac{5}{2}} a^{2} b e - 4620 \,{\left (b x^{2} + a\right )}^{\frac{3}{2}} a^{3} b e + 3465 \, \sqrt{b x^{2} + a} a^{4} b e}{3465 \, b^{6}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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