Optimal. Leaf size=33 \[ -\frac {a A}{5 x^5}-\frac {A b+a B}{4 x^4}-\frac {b B}{3 x^3} \]
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Rubi [A]
time = 0.01, antiderivative size = 33, normalized size of antiderivative = 1.00, number of steps
used = 2, number of rules used = 1, integrand size = 14, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.071, Rules used = {77}
\begin {gather*} -\frac {a B+A b}{4 x^4}-\frac {a A}{5 x^5}-\frac {b B}{3 x^3} \end {gather*}
Antiderivative was successfully verified.
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Rule 77
Rubi steps
\begin {align*} \int \frac {(a+b x) (A+B x)}{x^6} \, dx &=\int \left (\frac {a A}{x^6}+\frac {A b+a B}{x^5}+\frac {b B}{x^4}\right ) \, dx\\ &=-\frac {a A}{5 x^5}-\frac {A b+a B}{4 x^4}-\frac {b B}{3 x^3}\\ \end {align*}
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Mathematica [A]
time = 0.01, size = 31, normalized size = 0.94 \begin {gather*} -\frac {5 b x (3 A+4 B x)+3 a (4 A+5 B x)}{60 x^5} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.01, size = 28, normalized size = 0.85
method | result | size |
gosper | \(-\frac {20 b B \,x^{2}+15 A b x +15 B a x +12 A a}{60 x^{5}}\) | \(28\) |
default | \(-\frac {a A}{5 x^{5}}-\frac {A b +B a}{4 x^{4}}-\frac {b B}{3 x^{3}}\) | \(28\) |
norman | \(\frac {-\frac {b B \,x^{2}}{3}+\left (-\frac {A b}{4}-\frac {B a}{4}\right ) x -\frac {A a}{5}}{x^{5}}\) | \(28\) |
risch | \(\frac {-\frac {b B \,x^{2}}{3}+\left (-\frac {A b}{4}-\frac {B a}{4}\right ) x -\frac {A a}{5}}{x^{5}}\) | \(28\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.28, size = 27, normalized size = 0.82 \begin {gather*} -\frac {20 \, B b x^{2} + 12 \, A a + 15 \, {\left (B a + A b\right )} x}{60 \, x^{5}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 1.07, size = 27, normalized size = 0.82 \begin {gather*} -\frac {20 \, B b x^{2} + 12 \, A a + 15 \, {\left (B a + A b\right )} x}{60 \, x^{5}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A]
time = 0.21, size = 31, normalized size = 0.94 \begin {gather*} \frac {- 12 A a - 20 B b x^{2} + x \left (- 15 A b - 15 B a\right )}{60 x^{5}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 1.88, size = 27, normalized size = 0.82 \begin {gather*} -\frac {20 \, B b x^{2} + 15 \, B a x + 15 \, A b x + 12 \, A a}{60 \, x^{5}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 0.04, size = 28, normalized size = 0.85 \begin {gather*} -\frac {\frac {B\,b\,x^2}{3}+\left (\frac {A\,b}{4}+\frac {B\,a}{4}\right )\,x+\frac {A\,a}{5}}{x^5} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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