Optimal. Leaf size=81 \[ -\frac {130}{1029 \sqrt {1-2 x}}+\frac {121}{42 (1-2 x)^{3/2} (2+3 x)}-\frac {365}{294 \sqrt {1-2 x} (2+3 x)}+\frac {130 \tanh ^{-1}\left (\sqrt {\frac {3}{7}} \sqrt {1-2 x}\right )}{343 \sqrt {21}} \]
[Out]
________________________________________________________________________________________
Rubi [A]
time = 0.01, antiderivative size = 81, normalized size of antiderivative = 1.00, number of steps
used = 5, number of rules used = 5, integrand size = 24, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.208, Rules used = {91, 79, 53, 65,
212} \begin {gather*} -\frac {130}{1029 \sqrt {1-2 x}}-\frac {365}{294 \sqrt {1-2 x} (3 x+2)}+\frac {121}{42 (1-2 x)^{3/2} (3 x+2)}+\frac {130 \tanh ^{-1}\left (\sqrt {\frac {3}{7}} \sqrt {1-2 x}\right )}{343 \sqrt {21}} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
Rule 53
Rule 65
Rule 79
Rule 91
Rule 212
Rubi steps
\begin {align*} \int \frac {(3+5 x)^2}{(1-2 x)^{5/2} (2+3 x)^2} \, dx &=\frac {121}{42 (1-2 x)^{3/2} (2+3 x)}-\frac {1}{42} \int \frac {-15+525 x}{(1-2 x)^{3/2} (2+3 x)^2} \, dx\\ &=\frac {121}{42 (1-2 x)^{3/2} (2+3 x)}-\frac {365}{294 \sqrt {1-2 x} (2+3 x)}-\frac {65}{147} \int \frac {1}{(1-2 x)^{3/2} (2+3 x)} \, dx\\ &=-\frac {130}{1029 \sqrt {1-2 x}}+\frac {121}{42 (1-2 x)^{3/2} (2+3 x)}-\frac {365}{294 \sqrt {1-2 x} (2+3 x)}-\frac {65}{343} \int \frac {1}{\sqrt {1-2 x} (2+3 x)} \, dx\\ &=-\frac {130}{1029 \sqrt {1-2 x}}+\frac {121}{42 (1-2 x)^{3/2} (2+3 x)}-\frac {365}{294 \sqrt {1-2 x} (2+3 x)}+\frac {65}{343} \text {Subst}\left (\int \frac {1}{\frac {7}{2}-\frac {3 x^2}{2}} \, dx,x,\sqrt {1-2 x}\right )\\ &=-\frac {130}{1029 \sqrt {1-2 x}}+\frac {121}{42 (1-2 x)^{3/2} (2+3 x)}-\frac {365}{294 \sqrt {1-2 x} (2+3 x)}+\frac {130 \tanh ^{-1}\left (\sqrt {\frac {3}{7}} \sqrt {1-2 x}\right )}{343 \sqrt {21}}\\ \end {align*}
________________________________________________________________________________________
Mathematica [A]
time = 0.11, size = 70, normalized size = 0.86 \begin {gather*} \frac {-5929+3465 (1-2 x)-390 (1-2 x)^2}{1029 (-7+3 (1-2 x)) (1-2 x)^{3/2}}+\frac {130 \tanh ^{-1}\left (\sqrt {\frac {3}{7}} \sqrt {1-2 x}\right )}{343 \sqrt {21}} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A]
time = 0.16, size = 54, normalized size = 0.67
method | result | size |
risch | \(-\frac {780 x^{2}+2685 x +1427}{1029 \left (-1+2 x \right ) \sqrt {1-2 x}\, \left (2+3 x \right )}+\frac {130 \arctanh \left (\frac {\sqrt {21}\, \sqrt {1-2 x}}{7}\right ) \sqrt {21}}{7203}\) | \(53\) |
derivativedivides | \(\frac {121}{147 \left (1-2 x \right )^{\frac {3}{2}}}-\frac {44}{343 \sqrt {1-2 x}}+\frac {2 \sqrt {1-2 x}}{1029 \left (-\frac {4}{3}-2 x \right )}+\frac {130 \arctanh \left (\frac {\sqrt {21}\, \sqrt {1-2 x}}{7}\right ) \sqrt {21}}{7203}\) | \(54\) |
default | \(\frac {121}{147 \left (1-2 x \right )^{\frac {3}{2}}}-\frac {44}{343 \sqrt {1-2 x}}+\frac {2 \sqrt {1-2 x}}{1029 \left (-\frac {4}{3}-2 x \right )}+\frac {130 \arctanh \left (\frac {\sqrt {21}\, \sqrt {1-2 x}}{7}\right ) \sqrt {21}}{7203}\) | \(54\) |
trager | \(\frac {\left (780 x^{2}+2685 x +1427\right ) \sqrt {1-2 x}}{1029 \left (-1+2 x \right )^{2} \left (2+3 x \right )}+\frac {65 \RootOf \left (\textit {\_Z}^{2}-21\right ) \ln \left (\frac {-3 \RootOf \left (\textit {\_Z}^{2}-21\right ) x +21 \sqrt {1-2 x}+5 \RootOf \left (\textit {\_Z}^{2}-21\right )}{2+3 x}\right )}{7203}\) | \(79\) |
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [A]
time = 0.50, size = 74, normalized size = 0.91 \begin {gather*} -\frac {65}{7203} \, \sqrt {21} \log \left (-\frac {\sqrt {21} - 3 \, \sqrt {-2 \, x + 1}}{\sqrt {21} + 3 \, \sqrt {-2 \, x + 1}}\right ) - \frac {2 \, {\left (195 \, {\left (2 \, x - 1\right )}^{2} + 3465 \, x + 1232\right )}}{1029 \, {\left (3 \, {\left (-2 \, x + 1\right )}^{\frac {5}{2}} - 7 \, {\left (-2 \, x + 1\right )}^{\frac {3}{2}}\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A]
time = 0.76, size = 85, normalized size = 1.05 \begin {gather*} \frac {65 \, \sqrt {21} {\left (12 \, x^{3} - 4 \, x^{2} - 5 \, x + 2\right )} \log \left (\frac {3 \, x - \sqrt {21} \sqrt {-2 \, x + 1} - 5}{3 \, x + 2}\right ) + 7 \, {\left (780 \, x^{2} + 2685 \, x + 1427\right )} \sqrt {-2 \, x + 1}}{7203 \, {\left (12 \, x^{3} - 4 \, x^{2} - 5 \, x + 2\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [F(-1)] Timed out
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Timed out} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [A]
time = 2.04, size = 77, normalized size = 0.95 \begin {gather*} -\frac {65}{7203} \, \sqrt {21} \log \left (\frac {{\left | -2 \, \sqrt {21} + 6 \, \sqrt {-2 \, x + 1} \right |}}{2 \, {\left (\sqrt {21} + 3 \, \sqrt {-2 \, x + 1}\right )}}\right ) - \frac {11 \, {\left (24 \, x + 65\right )}}{1029 \, {\left (2 \, x - 1\right )} \sqrt {-2 \, x + 1}} - \frac {\sqrt {-2 \, x + 1}}{343 \, {\left (3 \, x + 2\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Mupad [B]
time = 0.06, size = 55, normalized size = 0.68 \begin {gather*} \frac {\frac {110\,x}{49}+\frac {130\,{\left (2\,x-1\right )}^2}{1029}+\frac {352}{441}}{\frac {7\,{\left (1-2\,x\right )}^{3/2}}{3}-{\left (1-2\,x\right )}^{5/2}}+\frac {130\,\sqrt {21}\,\mathrm {atanh}\left (\frac {\sqrt {21}\,\sqrt {1-2\,x}}{7}\right )}{7203} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________