Optimal. Leaf size=32 \[ \frac {c \left (a+b x^2\right )^4 \sqrt {c \left (a+b x^2\right )^3}}{11 b} \]
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Rubi [A]
time = 0.02, antiderivative size = 32, normalized size of antiderivative = 1.00, number of steps
used = 3, number of rules used = 3, integrand size = 17, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.176, Rules used = {1605, 15, 30}
\begin {gather*} \frac {c \left (a+b x^2\right )^4 \sqrt {c \left (a+b x^2\right )^3}}{11 b} \end {gather*}
Antiderivative was successfully verified.
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Rule 15
Rule 30
Rule 1605
Rubi steps
\begin {align*} \int x \left (c \left (a+b x^2\right )^3\right )^{3/2} \, dx &=\frac {\text {Subst}\left (\int \left (c x^3\right )^{3/2} \, dx,x,a+b x^2\right )}{2 b}\\ &=\frac {\left (c \sqrt {c \left (a+b x^2\right )^3}\right ) \text {Subst}\left (\int x^{9/2} \, dx,x,a+b x^2\right )}{2 b \left (a+b x^2\right )^{3/2}}\\ &=\frac {c \left (a+b x^2\right )^4 \sqrt {c \left (a+b x^2\right )^3}}{11 b}\\ \end {align*}
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Mathematica [A]
time = 0.01, size = 29, normalized size = 0.91 \begin {gather*} \frac {\left (a+b x^2\right ) \left (c \left (a+b x^2\right )^3\right )^{3/2}}{11 b} \end {gather*}
Antiderivative was successfully verified.
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Maple [B] Leaf count of result is larger than twice the leaf count of optimal. \(137\) vs.
\(2(28)=56\).
time = 0.04, size = 138, normalized size = 4.31
method | result | size |
gosper | \(\frac {\left (b \,x^{2}+a \right ) \left (c \left (b \,x^{2}+a \right )^{3}\right )^{\frac {3}{2}}}{11 b}\) | \(26\) |
risch | \(\frac {c \sqrt {c \left (b \,x^{2}+a \right )^{3}}\, \left (b^{5} x^{10}+5 b^{4} a \,x^{8}+10 a^{2} b^{3} x^{6}+10 b^{2} a^{3} x^{4}+5 b \,a^{4} x^{2}+a^{5}\right )}{11 \left (b \,x^{2}+a \right ) b}\) | \(80\) |
trager | \(\frac {c \left (b^{4} x^{8}+4 a \,b^{3} x^{6}+6 a^{2} b^{2} x^{4}+4 a^{3} b \,x^{2}+a^{4}\right ) \sqrt {b^{3} c \,x^{6}+3 a \,b^{2} c \,x^{4}+3 a^{2} b c \,x^{2}+a^{3} c}}{11 b}\) | \(83\) |
default | \(-\frac {\left (c \left (b \,x^{2}+a \right )^{3}\right )^{\frac {3}{2}} \left (-5 x^{6} \left (b c \,x^{2}+a c \right )^{\frac {5}{2}} b^{3}-15 \left (b c \,x^{2}+a c \right )^{\frac {5}{2}} a \,b^{2} x^{4}-15 \left (b c \,x^{2}+a c \right )^{\frac {5}{2}} a^{2} b \,x^{2}+6 \left (b c \,x^{2}+a c \right )^{\frac {5}{2}} a^{3}-11 a^{3} \left (c \left (b \,x^{2}+a \right )\right )^{\frac {5}{2}}\right )}{55 b \left (b \,x^{2}+a \right )^{3} \left (c \left (b \,x^{2}+a \right )\right )^{\frac {3}{2}} c}\) | \(138\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] Leaf count of result is larger than twice the leaf count of optimal. 70 vs.
\(2 (28) = 56\).
time = 0.29, size = 70, normalized size = 2.19 \begin {gather*} \frac {{\left (b^{4} c^{\frac {3}{2}} x^{8} + 4 \, a b^{3} c^{\frac {3}{2}} x^{6} + 6 \, a^{2} b^{2} c^{\frac {3}{2}} x^{4} + 4 \, a^{3} b c^{\frac {3}{2}} x^{2} + a^{4} c^{\frac {3}{2}}\right )} {\left (b x^{2} + a\right )}^{\frac {3}{2}}}{11 \, b} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] Leaf count of result is larger than twice the leaf count of optimal. 87 vs.
\(2 (28) = 56\).
time = 0.36, size = 87, normalized size = 2.72 \begin {gather*} \frac {{\left (b^{4} c x^{8} + 4 \, a b^{3} c x^{6} + 6 \, a^{2} b^{2} c x^{4} + 4 \, a^{3} b c x^{2} + a^{4} c\right )} \sqrt {b^{3} c x^{6} + 3 \, a b^{2} c x^{4} + 3 \, a^{2} b c x^{2} + a^{3} c}}{11 \, b} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int x \left (c \left (a + b x^{2}\right )^{3}\right )^{\frac {3}{2}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 4.30, size = 28, normalized size = 0.88 \begin {gather*} \frac {{\left (b c x^{2} + a c\right )}^{\frac {11}{2}} \mathrm {sgn}\left (b x^{2} + a\right )}{11 \, b c^{4}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 2.71, size = 62, normalized size = 1.94 \begin {gather*} \sqrt {c\,{\left (b\,x^2+a\right )}^3}\,\left (\frac {a^4\,c}{11\,b}+\frac {4\,a^3\,c\,x^2}{11}+\frac {b^3\,c\,x^8}{11}+\frac {6\,a^2\,b\,c\,x^4}{11}+\frac {4\,a\,b^2\,c\,x^6}{11}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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