Optimal. Leaf size=94 \[ \frac {121}{200} \sqrt {1-2 x} \sqrt {3+5 x}+\frac {11}{60} (1-2 x)^{3/2} \sqrt {3+5 x}+\frac {1}{15} (1-2 x)^{5/2} \sqrt {3+5 x}+\frac {1331 \sin ^{-1}\left (\sqrt {\frac {2}{11}} \sqrt {3+5 x}\right )}{200 \sqrt {10}} \]
[Out]
________________________________________________________________________________________
Rubi [A]
time = 0.02, antiderivative size = 94, normalized size of antiderivative = 1.00, number of steps
used = 5, number of rules used = 3, integrand size = 19, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.158, Rules used = {52, 56, 222}
\begin {gather*} \frac {1331 \text {ArcSin}\left (\sqrt {\frac {2}{11}} \sqrt {5 x+3}\right )}{200 \sqrt {10}}+\frac {1}{15} \sqrt {5 x+3} (1-2 x)^{5/2}+\frac {11}{60} \sqrt {5 x+3} (1-2 x)^{3/2}+\frac {121}{200} \sqrt {5 x+3} \sqrt {1-2 x} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
Rule 52
Rule 56
Rule 222
Rubi steps
\begin {align*} \int \frac {(1-2 x)^{5/2}}{\sqrt {3+5 x}} \, dx &=\frac {1}{15} (1-2 x)^{5/2} \sqrt {3+5 x}+\frac {11}{6} \int \frac {(1-2 x)^{3/2}}{\sqrt {3+5 x}} \, dx\\ &=\frac {11}{60} (1-2 x)^{3/2} \sqrt {3+5 x}+\frac {1}{15} (1-2 x)^{5/2} \sqrt {3+5 x}+\frac {121}{40} \int \frac {\sqrt {1-2 x}}{\sqrt {3+5 x}} \, dx\\ &=\frac {121}{200} \sqrt {1-2 x} \sqrt {3+5 x}+\frac {11}{60} (1-2 x)^{3/2} \sqrt {3+5 x}+\frac {1}{15} (1-2 x)^{5/2} \sqrt {3+5 x}+\frac {1331}{400} \int \frac {1}{\sqrt {1-2 x} \sqrt {3+5 x}} \, dx\\ &=\frac {121}{200} \sqrt {1-2 x} \sqrt {3+5 x}+\frac {11}{60} (1-2 x)^{3/2} \sqrt {3+5 x}+\frac {1}{15} (1-2 x)^{5/2} \sqrt {3+5 x}+\frac {1331 \text {Subst}\left (\int \frac {1}{\sqrt {11-2 x^2}} \, dx,x,\sqrt {3+5 x}\right )}{200 \sqrt {5}}\\ &=\frac {121}{200} \sqrt {1-2 x} \sqrt {3+5 x}+\frac {11}{60} (1-2 x)^{3/2} \sqrt {3+5 x}+\frac {1}{15} (1-2 x)^{5/2} \sqrt {3+5 x}+\frac {1331 \sin ^{-1}\left (\sqrt {\frac {2}{11}} \sqrt {3+5 x}\right )}{200 \sqrt {10}}\\ \end {align*}
________________________________________________________________________________________
Mathematica [A]
time = 0.14, size = 73, normalized size = 0.78 \begin {gather*} \frac {10 \sqrt {1-2 x} \left (1539+1425 x-1420 x^2+800 x^3\right )-3993 \sqrt {30+50 x} \tan ^{-1}\left (\frac {\sqrt {\frac {5}{2}-5 x}}{\sqrt {3+5 x}}\right )}{6000 \sqrt {3+5 x}} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A]
time = 0.10, size = 88, normalized size = 0.94
method | result | size |
default | \(\frac {\left (1-2 x \right )^{\frac {5}{2}} \sqrt {3+5 x}}{15}+\frac {11 \left (1-2 x \right )^{\frac {3}{2}} \sqrt {3+5 x}}{60}+\frac {121 \sqrt {1-2 x}\, \sqrt {3+5 x}}{200}+\frac {1331 \sqrt {10}\, \arcsin \left (\frac {20 x}{11}+\frac {1}{11}\right ) \sqrt {\left (1-2 x \right ) \left (3+5 x \right )}}{4000 \sqrt {1-2 x}\, \sqrt {3+5 x}}\) | \(88\) |
risch | \(-\frac {\left (160 x^{2}-380 x +513\right ) \sqrt {3+5 x}\, \left (-1+2 x \right ) \sqrt {\left (1-2 x \right ) \left (3+5 x \right )}}{600 \sqrt {-\left (3+5 x \right ) \left (-1+2 x \right )}\, \sqrt {1-2 x}}+\frac {1331 \sqrt {10}\, \arcsin \left (\frac {20 x}{11}+\frac {1}{11}\right ) \sqrt {\left (1-2 x \right ) \left (3+5 x \right )}}{4000 \sqrt {1-2 x}\, \sqrt {3+5 x}}\) | \(98\) |
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [A]
time = 0.50, size = 58, normalized size = 0.62 \begin {gather*} \frac {4}{15} \, \sqrt {-10 \, x^{2} - x + 3} x^{2} - \frac {19}{30} \, \sqrt {-10 \, x^{2} - x + 3} x - \frac {1331}{4000} \, \sqrt {10} \arcsin \left (-\frac {20}{11} \, x - \frac {1}{11}\right ) + \frac {171}{200} \, \sqrt {-10 \, x^{2} - x + 3} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A]
time = 0.80, size = 67, normalized size = 0.71 \begin {gather*} \frac {1}{600} \, {\left (160 \, x^{2} - 380 \, x + 513\right )} \sqrt {5 \, x + 3} \sqrt {-2 \, x + 1} - \frac {1331}{4000} \, \sqrt {10} \arctan \left (\frac {\sqrt {10} {\left (20 \, x + 1\right )} \sqrt {5 \, x + 3} \sqrt {-2 \, x + 1}}{20 \, {\left (10 \, x^{2} + x - 3\right )}}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [C] Result contains complex when optimal does not.
time = 4.45, size = 228, normalized size = 2.43 \begin {gather*} \begin {cases} \frac {8 i \left (x + \frac {3}{5}\right )^{\frac {7}{2}}}{3 \sqrt {10 x - 5}} - \frac {187 i \left (x + \frac {3}{5}\right )^{\frac {5}{2}}}{15 \sqrt {10 x - 5}} + \frac {7139 i \left (x + \frac {3}{5}\right )^{\frac {3}{2}}}{300 \sqrt {10 x - 5}} - \frac {14641 i \sqrt {x + \frac {3}{5}}}{1000 \sqrt {10 x - 5}} - \frac {1331 \sqrt {10} i \operatorname {acosh}{\left (\frac {\sqrt {110} \sqrt {x + \frac {3}{5}}}{11} \right )}}{2000} & \text {for}\: \left |{x + \frac {3}{5}}\right | > \frac {11}{10} \\\frac {1331 \sqrt {10} \operatorname {asin}{\left (\frac {\sqrt {110} \sqrt {x + \frac {3}{5}}}{11} \right )}}{2000} - \frac {8 \left (x + \frac {3}{5}\right )^{\frac {7}{2}}}{3 \sqrt {5 - 10 x}} + \frac {187 \left (x + \frac {3}{5}\right )^{\frac {5}{2}}}{15 \sqrt {5 - 10 x}} - \frac {7139 \left (x + \frac {3}{5}\right )^{\frac {3}{2}}}{300 \sqrt {5 - 10 x}} + \frac {14641 \sqrt {x + \frac {3}{5}}}{1000 \sqrt {5 - 10 x}} & \text {otherwise} \end {cases} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [B] Leaf count of result is larger than twice the leaf count of optimal. 140 vs.
\(2 (67) = 134\).
time = 0.55, size = 140, normalized size = 1.49 \begin {gather*} \frac {1}{30000} \, \sqrt {5} {\left (2 \, {\left (4 \, {\left (40 \, x - 59\right )} {\left (5 \, x + 3\right )} + 1293\right )} \sqrt {5 \, x + 3} \sqrt {-10 \, x + 5} + 4785 \, \sqrt {2} \arcsin \left (\frac {1}{11} \, \sqrt {22} \sqrt {5 \, x + 3}\right )\right )} - \frac {1}{500} \, \sqrt {5} {\left (2 \, {\left (20 \, x - 23\right )} \sqrt {5 \, x + 3} \sqrt {-10 \, x + 5} - 143 \, \sqrt {2} \arcsin \left (\frac {1}{11} \, \sqrt {22} \sqrt {5 \, x + 3}\right )\right )} + \frac {1}{50} \, \sqrt {5} {\left (11 \, \sqrt {2} \arcsin \left (\frac {1}{11} \, \sqrt {22} \sqrt {5 \, x + 3}\right ) + 2 \, \sqrt {5 \, x + 3} \sqrt {-10 \, x + 5}\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Mupad [F]
time = 0.00, size = -1, normalized size = -0.01 \begin {gather*} \int \frac {{\left (1-2\,x\right )}^{5/2}}{\sqrt {5\,x+3}} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________