Optimal. Leaf size=152 \[ \frac{(d x-c)^{7/2} (c+d x)^{7/2} \left (a d^2+3 b c^2\right )}{7 d^8}+\frac{c^2 (d x-c)^{5/2} (c+d x)^{5/2} \left (2 a d^2+3 b c^2\right )}{5 d^8}+\frac{c^4 (d x-c)^{3/2} (c+d x)^{3/2} \left (a d^2+b c^2\right )}{3 d^8}+\frac{b (d x-c)^{9/2} (c+d x)^{9/2}}{9 d^8} \]
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Rubi [A] time = 0.118074, antiderivative size = 164, normalized size of antiderivative = 1.08, number of steps used = 6, number of rules used = 4, integrand size = 31, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.129, Rules used = {460, 100, 12, 74} \[ \frac{x^4 (d x-c)^{3/2} (c+d x)^{3/2} \left (3 a d^2+2 b c^2\right )}{21 d^4}+\frac{4 c^2 x^2 (d x-c)^{3/2} (c+d x)^{3/2} \left (3 a d^2+2 b c^2\right )}{105 d^6}+\frac{8 c^4 (d x-c)^{3/2} (c+d x)^{3/2} \left (3 a d^2+2 b c^2\right )}{315 d^8}+\frac{b x^6 (d x-c)^{3/2} (c+d x)^{3/2}}{9 d^2} \]
Antiderivative was successfully verified.
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Rule 460
Rule 100
Rule 12
Rule 74
Rubi steps
\begin{align*} \int x^5 \sqrt{-c+d x} \sqrt{c+d x} \left (a+b x^2\right ) \, dx &=\frac{b x^6 (-c+d x)^{3/2} (c+d x)^{3/2}}{9 d^2}+\frac{1}{3} \left (3 a+\frac{2 b c^2}{d^2}\right ) \int x^5 \sqrt{-c+d x} \sqrt{c+d x} \, dx\\ &=\frac{\left (2 b c^2+3 a d^2\right ) x^4 (-c+d x)^{3/2} (c+d x)^{3/2}}{21 d^4}+\frac{b x^6 (-c+d x)^{3/2} (c+d x)^{3/2}}{9 d^2}+\frac{\left (2 b c^2+3 a d^2\right ) \int 4 c^2 x^3 \sqrt{-c+d x} \sqrt{c+d x} \, dx}{21 d^4}\\ &=\frac{\left (2 b c^2+3 a d^2\right ) x^4 (-c+d x)^{3/2} (c+d x)^{3/2}}{21 d^4}+\frac{b x^6 (-c+d x)^{3/2} (c+d x)^{3/2}}{9 d^2}+\frac{\left (4 c^2 \left (2 b c^2+3 a d^2\right )\right ) \int x^3 \sqrt{-c+d x} \sqrt{c+d x} \, dx}{21 d^4}\\ &=\frac{4 c^2 \left (2 b c^2+3 a d^2\right ) x^2 (-c+d x)^{3/2} (c+d x)^{3/2}}{105 d^6}+\frac{\left (2 b c^2+3 a d^2\right ) x^4 (-c+d x)^{3/2} (c+d x)^{3/2}}{21 d^4}+\frac{b x^6 (-c+d x)^{3/2} (c+d x)^{3/2}}{9 d^2}+\frac{\left (4 c^2 \left (2 b c^2+3 a d^2\right )\right ) \int 2 c^2 x \sqrt{-c+d x} \sqrt{c+d x} \, dx}{105 d^6}\\ &=\frac{4 c^2 \left (2 b c^2+3 a d^2\right ) x^2 (-c+d x)^{3/2} (c+d x)^{3/2}}{105 d^6}+\frac{\left (2 b c^2+3 a d^2\right ) x^4 (-c+d x)^{3/2} (c+d x)^{3/2}}{21 d^4}+\frac{b x^6 (-c+d x)^{3/2} (c+d x)^{3/2}}{9 d^2}+\frac{\left (8 c^4 \left (2 b c^2+3 a d^2\right )\right ) \int x \sqrt{-c+d x} \sqrt{c+d x} \, dx}{105 d^6}\\ &=\frac{8 c^4 \left (2 b c^2+3 a d^2\right ) (-c+d x)^{3/2} (c+d x)^{3/2}}{315 d^8}+\frac{4 c^2 \left (2 b c^2+3 a d^2\right ) x^2 (-c+d x)^{3/2} (c+d x)^{3/2}}{105 d^6}+\frac{\left (2 b c^2+3 a d^2\right ) x^4 (-c+d x)^{3/2} (c+d x)^{3/2}}{21 d^4}+\frac{b x^6 (-c+d x)^{3/2} (c+d x)^{3/2}}{9 d^2}\\ \end{align*}
Mathematica [A] time = 0.0729676, size = 110, normalized size = 0.72 \[ \frac{\sqrt{d x-c} \sqrt{c+d x} \left (d^2 x^2-c^2\right ) \left (3 a d^2 \left (12 c^2 d^2 x^2+8 c^4+15 d^4 x^4\right )+b \left (24 c^4 d^2 x^2+30 c^2 d^4 x^4+16 c^6+35 d^6 x^6\right )\right )}{315 d^8} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.006, size = 92, normalized size = 0.6 \begin{align*}{\frac{35\,b{x}^{6}{d}^{6}+45\,a{d}^{6}{x}^{4}+30\,b{c}^{2}{d}^{4}{x}^{4}+36\,a{c}^{2}{d}^{4}{x}^{2}+24\,b{c}^{4}{d}^{2}{x}^{2}+24\,a{c}^{4}{d}^{2}+16\,b{c}^{6}}{315\,{d}^{8}} \left ( dx+c \right ) ^{{\frac{3}{2}}} \left ( dx-c \right ) ^{{\frac{3}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.974225, size = 240, normalized size = 1.58 \begin{align*} \frac{{\left (d^{2} x^{2} - c^{2}\right )}^{\frac{3}{2}} b x^{6}}{9 \, d^{2}} + \frac{2 \,{\left (d^{2} x^{2} - c^{2}\right )}^{\frac{3}{2}} b c^{2} x^{4}}{21 \, d^{4}} + \frac{{\left (d^{2} x^{2} - c^{2}\right )}^{\frac{3}{2}} a x^{4}}{7 \, d^{2}} + \frac{8 \,{\left (d^{2} x^{2} - c^{2}\right )}^{\frac{3}{2}} b c^{4} x^{2}}{105 \, d^{6}} + \frac{4 \,{\left (d^{2} x^{2} - c^{2}\right )}^{\frac{3}{2}} a c^{2} x^{2}}{35 \, d^{4}} + \frac{16 \,{\left (d^{2} x^{2} - c^{2}\right )}^{\frac{3}{2}} b c^{6}}{315 \, d^{8}} + \frac{8 \,{\left (d^{2} x^{2} - c^{2}\right )}^{\frac{3}{2}} a c^{4}}{105 \, d^{6}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.93724, size = 246, normalized size = 1.62 \begin{align*} \frac{{\left (35 \, b d^{8} x^{8} - 16 \, b c^{8} - 24 \, a c^{6} d^{2} - 5 \,{\left (b c^{2} d^{6} - 9 \, a d^{8}\right )} x^{6} - 3 \,{\left (2 \, b c^{4} d^{4} + 3 \, a c^{2} d^{6}\right )} x^{4} - 4 \,{\left (2 \, b c^{6} d^{2} + 3 \, a c^{4} d^{4}\right )} x^{2}\right )} \sqrt{d x + c} \sqrt{d x - c}}{315 \, d^{8}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int x^{5} \left (a + b x^{2}\right ) \sqrt{- c + d x} \sqrt{c + d x}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.29829, size = 309, normalized size = 2.03 \begin{align*} \frac{3 \,{\left ({\left (3 \,{\left ({\left (d x + c\right )}{\left (5 \,{\left (d x + c\right )}{\left (\frac{d x + c}{d^{5}} - \frac{6 \, c}{d^{5}}\right )} + \frac{74 \, c^{2}}{d^{5}}\right )} - \frac{96 \, c^{3}}{d^{5}}\right )}{\left (d x + c\right )} + \frac{203 \, c^{4}}{d^{5}}\right )}{\left (d x + c\right )} - \frac{70 \, c^{5}}{d^{5}}\right )}{\left (d x + c\right )}^{\frac{3}{2}} \sqrt{d x - c} a +{\left ({\left ({\left ({\left (5 \,{\left ({\left (d x + c\right )}{\left (7 \,{\left (d x + c\right )}{\left (\frac{d x + c}{d^{7}} - \frac{8 \, c}{d^{7}}\right )} + \frac{195 \, c^{2}}{d^{7}}\right )} - \frac{386 \, c^{3}}{d^{7}}\right )}{\left (d x + c\right )} + \frac{2369 \, c^{4}}{d^{7}}\right )}{\left (d x + c\right )} - \frac{1836 \, c^{5}}{d^{7}}\right )}{\left (d x + c\right )} + \frac{861 \, c^{6}}{d^{7}}\right )}{\left (d x + c\right )} - \frac{210 \, c^{7}}{d^{7}}\right )}{\left (d x + c\right )}^{\frac{3}{2}} \sqrt{d x - c} b}{315 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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