Optimal. Leaf size=33 \[ \frac {1}{5} A b x^5+\frac {1}{6} (b B+A c) x^6+\frac {1}{7} B c x^7 \]
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Rubi [A]
time = 0.03, antiderivative size = 33, normalized size of antiderivative = 1.00, number of steps
used = 2, number of rules used = 1, integrand size = 18, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.056, Rules used = {779}
\begin {gather*} \frac {1}{6} x^6 (A c+b B)+\frac {1}{5} A b x^5+\frac {1}{7} B c x^7 \end {gather*}
Antiderivative was successfully verified.
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Rule 779
Rubi steps
\begin {align*} \int x^3 (A+B x) \left (b x+c x^2\right ) \, dx &=\int \left (A b x^4+(b B+A c) x^5+B c x^6\right ) \, dx\\ &=\frac {1}{5} A b x^5+\frac {1}{6} (b B+A c) x^6+\frac {1}{7} B c x^7\\ \end {align*}
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Mathematica [A]
time = 0.00, size = 33, normalized size = 1.00 \begin {gather*} \frac {1}{5} A b x^5+\frac {1}{6} (b B+A c) x^6+\frac {1}{7} B c x^7 \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.10, size = 28, normalized size = 0.85
method | result | size |
gosper | \(\frac {x^{5} \left (30 B c \,x^{2}+35 A c x +35 b B x +42 A b \right )}{210}\) | \(28\) |
default | \(\frac {A b \,x^{5}}{5}+\frac {\left (A c +B b \right ) x^{6}}{6}+\frac {B c \,x^{7}}{7}\) | \(28\) |
norman | \(\frac {B c \,x^{7}}{7}+\left (\frac {A c}{6}+\frac {B b}{6}\right ) x^{6}+\frac {A b \,x^{5}}{5}\) | \(29\) |
risch | \(\frac {1}{5} A b \,x^{5}+\frac {1}{6} A c \,x^{6}+\frac {1}{6} b B \,x^{6}+\frac {1}{7} B c \,x^{7}\) | \(30\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.29, size = 27, normalized size = 0.82 \begin {gather*} \frac {1}{7} \, B c x^{7} + \frac {1}{5} \, A b x^{5} + \frac {1}{6} \, {\left (B b + A c\right )} x^{6} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 3.76, size = 27, normalized size = 0.82 \begin {gather*} \frac {1}{7} \, B c x^{7} + \frac {1}{5} \, A b x^{5} + \frac {1}{6} \, {\left (B b + A c\right )} x^{6} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A]
time = 0.01, size = 29, normalized size = 0.88 \begin {gather*} \frac {A b x^{5}}{5} + \frac {B c x^{7}}{7} + x^{6} \left (\frac {A c}{6} + \frac {B b}{6}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 1.29, size = 29, normalized size = 0.88 \begin {gather*} \frac {1}{7} \, B c x^{7} + \frac {1}{6} \, B b x^{6} + \frac {1}{6} \, A c x^{6} + \frac {1}{5} \, A b 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 {B\,c\,x^7}{7}+\left (\frac {A\,c}{6}+\frac {B\,b}{6}\right )\,x^6+\frac {A\,b\,x^5}{5} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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