Optimal. Leaf size=23 \[ -\frac {a^2}{5 x^5}-\frac {a b}{x^2}+b^2 x \]
[Out]
________________________________________________________________________________________
Rubi [A]
time = 0.01, antiderivative size = 23, normalized size of antiderivative = 1.00, number of steps
used = 2, number of rules used = 1, integrand size = 13, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.077, Rules used = {276}
\begin {gather*} -\frac {a^2}{5 x^5}-\frac {a b}{x^2}+b^2 x \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
Rule 276
Rubi steps
\begin {align*} \int \frac {\left (a+b x^3\right )^2}{x^6} \, dx &=\int \left (b^2+\frac {a^2}{x^6}+\frac {2 a b}{x^3}\right ) \, dx\\ &=-\frac {a^2}{5 x^5}-\frac {a b}{x^2}+b^2 x\\ \end {align*}
________________________________________________________________________________________
Mathematica [A]
time = 0.00, size = 23, normalized size = 1.00 \begin {gather*} -\frac {a^2}{5 x^5}-\frac {a b}{x^2}+b^2 x \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A]
time = 0.12, size = 22, normalized size = 0.96
method | result | size |
default | \(-\frac {a^{2}}{5 x^{5}}-\frac {a b}{x^{2}}+b^{2} x\) | \(22\) |
risch | \(b^{2} x +\frac {-a b \,x^{3}-\frac {1}{5} a^{2}}{x^{5}}\) | \(24\) |
gosper | \(-\frac {-5 b^{2} x^{6}+5 a b \,x^{3}+a^{2}}{5 x^{5}}\) | \(25\) |
norman | \(\frac {b^{2} x^{6}-a b \,x^{3}-\frac {1}{5} a^{2}}{x^{5}}\) | \(25\) |
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [A]
time = 0.29, size = 22, normalized size = 0.96 \begin {gather*} b^{2} x - \frac {5 \, a b x^{3} + a^{2}}{5 \, x^{5}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A]
time = 0.34, size = 26, normalized size = 1.13 \begin {gather*} \frac {5 \, b^{2} x^{6} - 5 \, a b x^{3} - a^{2}}{5 \, x^{5}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [A]
time = 0.06, size = 22, normalized size = 0.96 \begin {gather*} b^{2} x + \frac {- a^{2} - 5 a b x^{3}}{5 x^{5}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [A]
time = 1.16, size = 22, normalized size = 0.96 \begin {gather*} b^{2} x - \frac {5 \, a b x^{3} + a^{2}}{5 \, x^{5}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Mupad [B]
time = 0.03, size = 23, normalized size = 1.00 \begin {gather*} b^2\,x-\frac {\frac {a^2}{5}+b\,a\,x^3}{x^5} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________