Optimal. Leaf size=37 \[ \frac {4 \sqrt {x^5+1}}{15 x^{5/2}}-\frac {2 \sqrt {x^5+1}}{15 x^{15/2}} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.01, antiderivative size = 37, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, integrand size = 15, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.133, Rules used = {271, 264} \[ \frac {4 \sqrt {x^5+1}}{15 x^{5/2}}-\frac {2 \sqrt {x^5+1}}{15 x^{15/2}} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 264
Rule 271
Rubi steps
\begin {align*} \int \frac {1}{x^{17/2} \sqrt {1+x^5}} \, dx &=-\frac {2 \sqrt {1+x^5}}{15 x^{15/2}}-\frac {2}{3} \int \frac {1}{x^{7/2} \sqrt {1+x^5}} \, dx\\ &=-\frac {2 \sqrt {1+x^5}}{15 x^{15/2}}+\frac {4 \sqrt {1+x^5}}{15 x^{5/2}}\\ \end {align*}
________________________________________________________________________________________
Mathematica [A] time = 0.01, size = 25, normalized size = 0.68 \[ -\frac {2 \left (1-2 x^5\right ) \sqrt {x^5+1}}{15 x^{15/2}} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
fricas [A] time = 0.85, size = 19, normalized size = 0.51 \[ \frac {2 \, {\left (2 \, x^{5} - 1\right )} \sqrt {x^{5} + 1}}{15 \, x^{\frac {15}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
giac [F(-2)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Exception raised: TypeError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maple [A] time = 0.00, size = 39, normalized size = 1.05 \[ \frac {2 \left (x +1\right ) \left (x^{4}-x^{3}+x^{2}-x +1\right ) \left (2 x^{5}-1\right )}{15 \sqrt {x^{5}+1}\, x^{\frac {15}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maxima [A] time = 0.95, size = 25, normalized size = 0.68 \[ \frac {2 \, \sqrt {x^{5} + 1}}{5 \, x^{\frac {5}{2}}} - \frac {2 \, {\left (x^{5} + 1\right )}^{\frac {3}{2}}}{15 \, x^{\frac {15}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
mupad [F] time = 0.00, size = -1, normalized size = -0.03 \[ \int \frac {1}{x^{17/2}\,\sqrt {x^5+1}} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
sympy [F(-1)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________