Optimal. Leaf size=118 \[ \frac {2 c^2 \sqrt {d x-c} \sqrt {c+d x} \left (5 a d^2+4 b c^2\right )}{15 d^6}+\frac {x^2 \sqrt {d x-c} \sqrt {c+d x} \left (5 a d^2+4 b c^2\right )}{15 d^4}+\frac {b x^4 \sqrt {d x-c} \sqrt {c+d x}}{5 d^2} \]
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Rubi [A] time = 0.09, antiderivative size = 118, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 4, integrand size = 31, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.129, Rules used = {460, 100, 12, 74} \[ \frac {x^2 \sqrt {d x-c} \sqrt {c+d x} \left (5 a d^2+4 b c^2\right )}{15 d^4}+\frac {2 c^2 \sqrt {d x-c} \sqrt {c+d x} \left (5 a d^2+4 b c^2\right )}{15 d^6}+\frac {b x^4 \sqrt {d x-c} \sqrt {c+d x}}{5 d^2} \]
Antiderivative was successfully verified.
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Rule 12
Rule 74
Rule 100
Rule 460
Rubi steps
\begin {align*} \int \frac {x^3 \left (a+b x^2\right )}{\sqrt {-c+d x} \sqrt {c+d x}} \, dx &=\frac {b x^4 \sqrt {-c+d x} \sqrt {c+d x}}{5 d^2}-\frac {1}{5} \left (-5 a-\frac {4 b c^2}{d^2}\right ) \int \frac {x^3}{\sqrt {-c+d x} \sqrt {c+d x}} \, dx\\ &=\frac {\left (4 b c^2+5 a d^2\right ) x^2 \sqrt {-c+d x} \sqrt {c+d x}}{15 d^4}+\frac {b x^4 \sqrt {-c+d x} \sqrt {c+d x}}{5 d^2}+\frac {\left (4 b c^2+5 a d^2\right ) \int \frac {2 c^2 x}{\sqrt {-c+d x} \sqrt {c+d x}} \, dx}{15 d^4}\\ &=\frac {\left (4 b c^2+5 a d^2\right ) x^2 \sqrt {-c+d x} \sqrt {c+d x}}{15 d^4}+\frac {b x^4 \sqrt {-c+d x} \sqrt {c+d x}}{5 d^2}+\frac {\left (2 c^2 \left (4 b c^2+5 a d^2\right )\right ) \int \frac {x}{\sqrt {-c+d x} \sqrt {c+d x}} \, dx}{15 d^4}\\ &=\frac {2 c^2 \left (4 b c^2+5 a d^2\right ) \sqrt {-c+d x} \sqrt {c+d x}}{15 d^6}+\frac {\left (4 b c^2+5 a d^2\right ) x^2 \sqrt {-c+d x} \sqrt {c+d x}}{15 d^4}+\frac {b x^4 \sqrt {-c+d x} \sqrt {c+d x}}{5 d^2}\\ \end {align*}
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Mathematica [A] time = 0.06, size = 87, normalized size = 0.74 \[ \frac {\left (d^2 x^2-c^2\right ) \left (5 a d^2 \left (2 c^2+d^2 x^2\right )+b \left (8 c^4+4 c^2 d^2 x^2+3 d^4 x^4\right )\right )}{15 d^6 \sqrt {d x-c} \sqrt {c+d x}} \]
Antiderivative was successfully verified.
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fricas [A] time = 1.10, size = 66, normalized size = 0.56 \[ \frac {{\left (3 \, b d^{4} x^{4} + 8 \, b c^{4} + 10 \, a c^{2} d^{2} + {\left (4 \, b c^{2} d^{2} + 5 \, a d^{4}\right )} x^{2}\right )} \sqrt {d x + c} \sqrt {d x - c}}{15 \, d^{6}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.25, size = 124, normalized size = 1.05 \[ \frac {{\left ({\left ({\left (d x + c\right )} {\left (3 \, {\left (d x + c\right )} {\left (\frac {{\left (d x + c\right )} b}{d^{5}} - \frac {4 \, b c}{d^{5}}\right )} + \frac {22 \, b c^{2} d^{25} + 5 \, a d^{27}}{d^{30}}\right )} - \frac {10 \, {\left (2 \, b c^{3} d^{25} + a c d^{27}\right )}}{d^{30}}\right )} {\left (d x + c\right )} + \frac {15 \, {\left (b c^{4} d^{25} + a c^{2} d^{27}\right )}}{d^{30}}\right )} \sqrt {d x + c} \sqrt {d x - c}}{15 \, d} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.05, size = 68, normalized size = 0.58 \[ \frac {\sqrt {d x +c}\, \left (3 b \,d^{4} x^{4}+5 a \,d^{4} x^{2}+4 b \,c^{2} d^{2} x^{2}+10 a \,c^{2} d^{2}+8 b \,c^{4}\right ) \sqrt {d x -c}}{15 d^{6}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.55, size = 124, normalized size = 1.05 \[ \frac {\sqrt {d^{2} x^{2} - c^{2}} b x^{4}}{5 \, d^{2}} + \frac {4 \, \sqrt {d^{2} x^{2} - c^{2}} b c^{2} x^{2}}{15 \, d^{4}} + \frac {\sqrt {d^{2} x^{2} - c^{2}} a x^{2}}{3 \, d^{2}} + \frac {8 \, \sqrt {d^{2} x^{2} - c^{2}} b c^{4}}{15 \, d^{6}} + \frac {2 \, \sqrt {d^{2} x^{2} - c^{2}} a c^{2}}{3 \, d^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 2.70, size = 130, normalized size = 1.10 \[ \frac {\sqrt {d\,x-c}\,\left (\frac {8\,b\,c^5+10\,a\,c^3\,d^2}{15\,d^6}+\frac {x^3\,\left (4\,b\,c^2\,d^3+5\,a\,d^5\right )}{15\,d^6}+\frac {x\,\left (8\,b\,c^4\,d+10\,a\,c^2\,d^3\right )}{15\,d^6}+\frac {b\,x^5}{5\,d}+\frac {x^2\,\left (4\,b\,c^3\,d^2+5\,a\,c\,d^4\right )}{15\,d^6}+\frac {b\,c\,x^4}{5\,d^2}\right )}{\sqrt {c+d\,x}} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [C] time = 70.84, size = 240, normalized size = 2.03 \[ \frac {a c^{3} {G_{6, 6}^{6, 2}\left (\begin {matrix} - \frac {5}{4}, - \frac {3}{4} & -1, -1, - \frac {1}{2}, 1 \\- \frac {3}{2}, - \frac {5}{4}, -1, - \frac {3}{4}, - \frac {1}{2}, 0 & \end {matrix} \middle | {\frac {c^{2}}{d^{2} x^{2}}} \right )}}{4 \pi ^{\frac {3}{2}} d^{4}} + \frac {i a c^{3} {G_{6, 6}^{2, 6}\left (\begin {matrix} -2, - \frac {7}{4}, - \frac {3}{2}, - \frac {5}{4}, -1, 1 & \\- \frac {7}{4}, - \frac {5}{4} & -2, - \frac {3}{2}, - \frac {3}{2}, 0 \end {matrix} \middle | {\frac {c^{2} e^{2 i \pi }}{d^{2} x^{2}}} \right )}}{4 \pi ^{\frac {3}{2}} d^{4}} + \frac {b c^{5} {G_{6, 6}^{6, 2}\left (\begin {matrix} - \frac {9}{4}, - \frac {7}{4} & -2, -2, - \frac {3}{2}, 1 \\- \frac {5}{2}, - \frac {9}{4}, -2, - \frac {7}{4}, - \frac {3}{2}, 0 & \end {matrix} \middle | {\frac {c^{2}}{d^{2} x^{2}}} \right )}}{4 \pi ^{\frac {3}{2}} d^{6}} + \frac {i b c^{5} {G_{6, 6}^{2, 6}\left (\begin {matrix} -3, - \frac {11}{4}, - \frac {5}{2}, - \frac {9}{4}, -2, 1 & \\- \frac {11}{4}, - \frac {9}{4} & -3, - \frac {5}{2}, - \frac {5}{2}, 0 \end {matrix} \middle | {\frac {c^{2} e^{2 i \pi }}{d^{2} x^{2}}} \right )}}{4 \pi ^{\frac {3}{2}} d^{6}} \]
Verification of antiderivative is not currently implemented for this CAS.
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