Optimal. Leaf size=103 \[ -\frac {25 \sqrt {1-2 x}}{3 (3+5 x)^{3/2}}+\frac {\sqrt {1-2 x}}{(2+3 x) (3+5 x)^{3/2}}+\frac {2495 \sqrt {1-2 x}}{33 \sqrt {3+5 x}}-\frac {519 \tan ^{-1}\left (\frac {\sqrt {1-2 x}}{\sqrt {7} \sqrt {3+5 x}}\right )}{\sqrt {7}} \]
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Rubi [A]
time = 0.02, antiderivative size = 103, normalized size of antiderivative = 1.00, number of steps
used = 6, number of rules used = 5, integrand size = 26, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.192, Rules used = {101, 157, 12,
95, 210} \begin {gather*} -\frac {519 \text {ArcTan}\left (\frac {\sqrt {1-2 x}}{\sqrt {7} \sqrt {5 x+3}}\right )}{\sqrt {7}}+\frac {2495 \sqrt {1-2 x}}{33 \sqrt {5 x+3}}-\frac {25 \sqrt {1-2 x}}{3 (5 x+3)^{3/2}}+\frac {\sqrt {1-2 x}}{(3 x+2) (5 x+3)^{3/2}} \end {gather*}
Antiderivative was successfully verified.
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Rule 12
Rule 95
Rule 101
Rule 157
Rule 210
Rubi steps
\begin {align*} \int \frac {\sqrt {1-2 x}}{(2+3 x)^2 (3+5 x)^{5/2}} \, dx &=\frac {\sqrt {1-2 x}}{(2+3 x) (3+5 x)^{3/2}}-\int \frac {-\frac {31}{2}+20 x}{\sqrt {1-2 x} (2+3 x) (3+5 x)^{5/2}} \, dx\\ &=-\frac {25 \sqrt {1-2 x}}{3 (3+5 x)^{3/2}}+\frac {\sqrt {1-2 x}}{(2+3 x) (3+5 x)^{3/2}}+\frac {2}{33} \int \frac {-\frac {3509}{4}+825 x}{\sqrt {1-2 x} (2+3 x) (3+5 x)^{3/2}} \, dx\\ &=-\frac {25 \sqrt {1-2 x}}{3 (3+5 x)^{3/2}}+\frac {\sqrt {1-2 x}}{(2+3 x) (3+5 x)^{3/2}}+\frac {2495 \sqrt {1-2 x}}{33 \sqrt {3+5 x}}-\frac {4}{363} \int -\frac {188397}{8 \sqrt {1-2 x} (2+3 x) \sqrt {3+5 x}} \, dx\\ &=-\frac {25 \sqrt {1-2 x}}{3 (3+5 x)^{3/2}}+\frac {\sqrt {1-2 x}}{(2+3 x) (3+5 x)^{3/2}}+\frac {2495 \sqrt {1-2 x}}{33 \sqrt {3+5 x}}+\frac {519}{2} \int \frac {1}{\sqrt {1-2 x} (2+3 x) \sqrt {3+5 x}} \, dx\\ &=-\frac {25 \sqrt {1-2 x}}{3 (3+5 x)^{3/2}}+\frac {\sqrt {1-2 x}}{(2+3 x) (3+5 x)^{3/2}}+\frac {2495 \sqrt {1-2 x}}{33 \sqrt {3+5 x}}+519 \text {Subst}\left (\int \frac {1}{-7-x^2} \, dx,x,\frac {\sqrt {1-2 x}}{\sqrt {3+5 x}}\right )\\ &=-\frac {25 \sqrt {1-2 x}}{3 (3+5 x)^{3/2}}+\frac {\sqrt {1-2 x}}{(2+3 x) (3+5 x)^{3/2}}+\frac {2495 \sqrt {1-2 x}}{33 \sqrt {3+5 x}}-\frac {519 \tan ^{-1}\left (\frac {\sqrt {1-2 x}}{\sqrt {7} \sqrt {3+5 x}}\right )}{\sqrt {7}}\\ \end {align*}
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Mathematica [A]
time = 0.13, size = 93, normalized size = 0.90 \begin {gather*} \frac {7 \sqrt {1-2 x} \left (14453+46580 x+37425 x^2\right )-17127 \sqrt {7} \sqrt {3+5 x} \left (6+19 x+15 x^2\right ) \tan ^{-1}\left (\frac {\sqrt {1-2 x}}{\sqrt {7} \sqrt {3+5 x}}\right )}{231 (2+3 x) (3+5 x)^{3/2}} \end {gather*}
Antiderivative was successfully verified.
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Maple [B] Leaf count of result is larger than twice the leaf count of optimal. \(201\) vs.
\(2(80)=160\).
time = 0.15, size = 202, normalized size = 1.96
method | result | size |
default | \(\frac {\left (1284525 \sqrt {7}\, \arctan \left (\frac {\left (37 x +20\right ) \sqrt {7}}{14 \sqrt {-10 x^{2}-x +3}}\right ) x^{3}+2397780 \sqrt {7}\, \arctan \left (\frac {\left (37 x +20\right ) \sqrt {7}}{14 \sqrt {-10 x^{2}-x +3}}\right ) x^{2}+1490049 \sqrt {7}\, \arctan \left (\frac {\left (37 x +20\right ) \sqrt {7}}{14 \sqrt {-10 x^{2}-x +3}}\right ) x +523950 x^{2} \sqrt {-10 x^{2}-x +3}+308286 \sqrt {7}\, \arctan \left (\frac {\left (37 x +20\right ) \sqrt {7}}{14 \sqrt {-10 x^{2}-x +3}}\right )+652120 x \sqrt {-10 x^{2}-x +3}+202342 \sqrt {-10 x^{2}-x +3}\right ) \sqrt {1-2 x}}{462 \left (2+3 x \right ) \sqrt {-10 x^{2}-x +3}\, \left (3+5 x \right )^{\frac {3}{2}}}\) | \(202\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.54, size = 121, normalized size = 1.17 \begin {gather*} \frac {519}{14} \, \sqrt {7} \arcsin \left (\frac {37 \, x}{11 \, {\left | 3 \, x + 2 \right |}} + \frac {20}{11 \, {\left | 3 \, x + 2 \right |}}\right ) - \frac {4990 \, x}{33 \, \sqrt {-10 \, x^{2} - x + 3}} + \frac {2605}{33 \, \sqrt {-10 \, x^{2} - x + 3}} + \frac {38 \, x}{{\left (-10 \, x^{2} - x + 3\right )}^{\frac {3}{2}}} + \frac {49}{9 \, {\left (3 \, {\left (-10 \, x^{2} - x + 3\right )}^{\frac {3}{2}} x + 2 \, {\left (-10 \, x^{2} - x + 3\right )}^{\frac {3}{2}}\right )}} - \frac {185}{9 \, {\left (-10 \, x^{2} - x + 3\right )}^{\frac {3}{2}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.61, size = 101, normalized size = 0.98 \begin {gather*} -\frac {17127 \, \sqrt {7} {\left (75 \, x^{3} + 140 \, x^{2} + 87 \, x + 18\right )} \arctan \left (\frac {\sqrt {7} {\left (37 \, x + 20\right )} \sqrt {5 \, x + 3} \sqrt {-2 \, x + 1}}{14 \, {\left (10 \, x^{2} + x - 3\right )}}\right ) - 14 \, {\left (37425 \, x^{2} + 46580 \, x + 14453\right )} \sqrt {5 \, x + 3} \sqrt {-2 \, x + 1}}{462 \, {\left (75 \, x^{3} + 140 \, x^{2} + 87 \, x + 18\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {\sqrt {1 - 2 x}}{\left (3 x + 2\right )^{2} \left (5 x + 3\right )^{\frac {5}{2}}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] Leaf count of result is larger than twice the leaf count of optimal. 318 vs.
\(2 (80) = 160\).
time = 2.12, size = 318, normalized size = 3.09 \begin {gather*} -\frac {1}{18480} \, \sqrt {5} {\left (35 \, \sqrt {2} {\left (\frac {\sqrt {2} \sqrt {-10 \, x + 5} - \sqrt {22}}{\sqrt {5 \, x + 3}} - \frac {4 \, \sqrt {5 \, x + 3}}{\sqrt {2} \sqrt {-10 \, x + 5} - \sqrt {22}}\right )}^{3} - 68508 \, \sqrt {70} \sqrt {2} {\left (\pi + 2 \, \arctan \left (-\frac {\sqrt {70} \sqrt {5 \, x + 3} {\left (\frac {{\left (\sqrt {2} \sqrt {-10 \, x + 5} - \sqrt {22}\right )}^{2}}{5 \, x + 3} - 4\right )}}{140 \, {\left (\sqrt {2} \sqrt {-10 \, x + 5} - \sqrt {22}\right )}}\right )\right )} - 55440 \, \sqrt {2} {\left (\frac {\sqrt {2} \sqrt {-10 \, x + 5} - \sqrt {22}}{\sqrt {5 \, x + 3}} - \frac {4 \, \sqrt {5 \, x + 3}}{\sqrt {2} \sqrt {-10 \, x + 5} - \sqrt {22}}\right )} - \frac {3659040 \, \sqrt {2} {\left (\frac {\sqrt {2} \sqrt {-10 \, x + 5} - \sqrt {22}}{\sqrt {5 \, x + 3}} - \frac {4 \, \sqrt {5 \, x + 3}}{\sqrt {2} \sqrt {-10 \, x + 5} - \sqrt {22}}\right )}}{{\left (\frac {\sqrt {2} \sqrt {-10 \, x + 5} - \sqrt {22}}{\sqrt {5 \, x + 3}} - \frac {4 \, \sqrt {5 \, x + 3}}{\sqrt {2} \sqrt {-10 \, x + 5} - \sqrt {22}}\right )}^{2} + 280}\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [F]
time = 0.00, size = -1, normalized size = -0.01 \begin {gather*} \int \frac {\sqrt {1-2\,x}}{{\left (3\,x+2\right )}^2\,{\left (5\,x+3\right )}^{5/2}} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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