Optimal. Leaf size=21 \[ \frac {d \left (a+b x+c x^2\right )^{1+p}}{1+p} \]
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Rubi [A]
time = 0.00, antiderivative size = 21, normalized size of antiderivative = 1.00, number of steps
used = 1, number of rules used = 1, integrand size = 22, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.045, Rules used = {643}
\begin {gather*} \frac {d \left (a+b x+c x^2\right )^{p+1}}{p+1} \end {gather*}
Antiderivative was successfully verified.
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Rule 643
Rubi steps
\begin {align*} \int (b d+2 c d x) \left (a+b x+c x^2\right )^p \, dx &=\frac {d \left (a+b x+c x^2\right )^{1+p}}{1+p}\\ \end {align*}
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Mathematica [A]
time = 0.04, size = 20, normalized size = 0.95 \begin {gather*} \frac {d (a+x (b+c x))^{1+p}}{1+p} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.68, size = 22, normalized size = 1.05
method | result | size |
gosper | \(\frac {d \left (c \,x^{2}+b x +a \right )^{1+p}}{1+p}\) | \(22\) |
risch | \(\frac {\left (c \,x^{2}+b x +a \right )^{p} \left (c \,x^{2}+b x +a \right ) d}{1+p}\) | \(30\) |
norman | \(\frac {a d \,{\mathrm e}^{p \ln \left (c \,x^{2}+b x +a \right )}}{1+p}+\frac {b d x \,{\mathrm e}^{p \ln \left (c \,x^{2}+b x +a \right )}}{1+p}+\frac {c d \,x^{2} {\mathrm e}^{p \ln \left (c \,x^{2}+b x +a \right )}}{1+p}\) | \(72\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.27, size = 21, normalized size = 1.00 \begin {gather*} \frac {{\left (c x^{2} + b x + a\right )}^{p + 1} d}{p + 1} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 3.03, size = 32, normalized size = 1.52 \begin {gather*} \frac {{\left (c d x^{2} + b d x + a d\right )} {\left (c x^{2} + b x + a\right )}^{p}}{p + 1} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [B] Leaf count of result is larger than twice the leaf count of optimal. 112 vs.
\(2 (17) = 34\).
time = 30.86, size = 112, normalized size = 5.33 \begin {gather*} \begin {cases} \frac {a d \left (a + b x + c x^{2}\right )^{p}}{p + 1} + \frac {b d x \left (a + b x + c x^{2}\right )^{p}}{p + 1} + \frac {c d x^{2} \left (a + b x + c x^{2}\right )^{p}}{p + 1} & \text {for}\: p \neq -1 \\d \log {\left (\frac {b}{2 c} + x - \frac {\sqrt {- 4 a c + b^{2}}}{2 c} \right )} + d \log {\left (\frac {b}{2 c} + x + \frac {\sqrt {- 4 a c + b^{2}}}{2 c} \right )} & \text {otherwise} \end {cases} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 2.36, size = 21, normalized size = 1.00 \begin {gather*} \frac {{\left (c x^{2} + b x + a\right )}^{p + 1} d}{p + 1} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 0.52, size = 42, normalized size = 2.00 \begin {gather*} {\left (c\,x^2+b\,x+a\right )}^p\,\left (\frac {a\,d}{p+1}+\frac {c\,d\,x^2}{p+1}+\frac {b\,d\,x}{p+1}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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