Optimal. Leaf size=730 \[ \frac {1}{7} \left (\frac {c}{d}+x\right ) \left (4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4\right )^{3/2}+\frac {2 c \left (\frac {c}{d}+x\right ) \sqrt {4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4} \left (7 c^3+20 a d^2-3 c d^2 \left (\frac {c}{d}+x\right )^2\right )}{35 d^2}-\frac {16 c^3 \left (c^3+8 a d^2\right ) \left (\frac {c}{d}+x\right ) \sqrt {4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4}}{35 d^2 \sqrt {c^3+4 a d^2} \left (\sqrt {c}+\frac {d^2 \left (\frac {c}{d}+x\right )^2}{\sqrt {c^3+4 a d^2}}\right )}+\frac {16 c^{13/4} \left (c^3+4 a d^2\right )^{3/4} \left (c^3+8 a d^2\right ) \sqrt {\frac {d^2 \left (4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4\right )}{\left (c^3+4 a d^2\right ) \left (\sqrt {c}+\frac {d^2 \left (\frac {c}{d}+x\right )^2}{\sqrt {c^3+4 a d^2}}\right )^2}} \left (\sqrt {c}+\frac {d^2 \left (\frac {c}{d}+x\right )^2}{\sqrt {c^3+4 a d^2}}\right ) E\left (2 \tan ^{-1}\left (\frac {c+d x}{\sqrt [4]{c} \sqrt [4]{c^3+4 a d^2}}\right )|\frac {1}{2} \left (1+\frac {c^{3/2}}{\sqrt {c^3+4 a d^2}}\right )\right )}{35 d^5 \sqrt {4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4}}+\frac {8 c^{7/4} \left (c^3+4 a d^2\right )^{3/4} \left (\sqrt {c^3+4 a d^2} \left (c^3+5 a d^2\right )-c^{3/2} \left (c^3+8 a d^2\right )\right ) \sqrt {\frac {d^2 \left (4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4\right )}{\left (c^3+4 a d^2\right ) \left (\sqrt {c}+\frac {d^2 \left (\frac {c}{d}+x\right )^2}{\sqrt {c^3+4 a d^2}}\right )^2}} \left (\sqrt {c}+\frac {d^2 \left (\frac {c}{d}+x\right )^2}{\sqrt {c^3+4 a d^2}}\right ) F\left (2 \tan ^{-1}\left (\frac {c+d x}{\sqrt [4]{c} \sqrt [4]{c^3+4 a d^2}}\right )|\frac {1}{2} \left (1+\frac {c^{3/2}}{\sqrt {c^3+4 a d^2}}\right )\right )}{35 d^5 \sqrt {4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4}} \]
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Rubi [A]
time = 0.65, antiderivative size = 730, normalized size of antiderivative = 1.00, number of steps
used = 6, number of rules used = 6, integrand size = 31, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.194, Rules used = {1120, 1105,
1190, 1211, 1117, 1209} \begin {gather*} \frac {8 c^{7/4} \left (4 a d^2+c^3\right )^{3/4} \left (\sqrt {4 a d^2+c^3} \left (5 a d^2+c^3\right )-c^{3/2} \left (8 a d^2+c^3\right )\right ) \sqrt {\frac {d^2 \left (4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4\right )}{\left (4 a d^2+c^3\right ) \left (\frac {d^2 \left (\frac {c}{d}+x\right )^2}{\sqrt {4 a d^2+c^3}}+\sqrt {c}\right )^2}} \left (\frac {d^2 \left (\frac {c}{d}+x\right )^2}{\sqrt {4 a d^2+c^3}}+\sqrt {c}\right ) F\left (2 \text {ArcTan}\left (\frac {c+d x}{\sqrt [4]{c} \sqrt [4]{c^3+4 a d^2}}\right )|\frac {1}{2} \left (\frac {c^{3/2}}{\sqrt {c^3+4 a d^2}}+1\right )\right )}{35 d^5 \sqrt {4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4}}+\frac {16 c^{13/4} \left (4 a d^2+c^3\right )^{3/4} \left (8 a d^2+c^3\right ) \sqrt {\frac {d^2 \left (4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4\right )}{\left (4 a d^2+c^3\right ) \left (\frac {d^2 \left (\frac {c}{d}+x\right )^2}{\sqrt {4 a d^2+c^3}}+\sqrt {c}\right )^2}} \left (\frac {d^2 \left (\frac {c}{d}+x\right )^2}{\sqrt {4 a d^2+c^3}}+\sqrt {c}\right ) E\left (2 \text {ArcTan}\left (\frac {c+d x}{\sqrt [4]{c} \sqrt [4]{c^3+4 a d^2}}\right )|\frac {1}{2} \left (\frac {c^{3/2}}{\sqrt {c^3+4 a d^2}}+1\right )\right )}{35 d^5 \sqrt {4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4}}+\frac {1}{7} \left (\frac {c}{d}+x\right ) \left (4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4\right )^{3/2}-\frac {16 c^3 \left (8 a d^2+c^3\right ) \left (\frac {c}{d}+x\right ) \sqrt {4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4}}{35 d^2 \sqrt {4 a d^2+c^3} \left (\frac {d^2 \left (\frac {c}{d}+x\right )^2}{\sqrt {4 a d^2+c^3}}+\sqrt {c}\right )}+\frac {2 c \left (\frac {c}{d}+x\right ) \sqrt {4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4} \left (20 a d^2+7 c^3-3 c d^2 \left (\frac {c}{d}+x\right )^2\right )}{35 d^2} \end {gather*}
Antiderivative was successfully verified.
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Rule 1105
Rule 1117
Rule 1120
Rule 1190
Rule 1209
Rule 1211
Rubi steps
\begin {align*} \int \left (4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4\right )^{3/2} \, dx &=\text {Subst}\left (\int \left (c \left (4 a+\frac {c^3}{d^2}\right )-2 c^2 x^2+d^2 x^4\right )^{3/2} \, dx,x,\frac {c}{d}+x\right )\\ &=\frac {1}{7} \left (\frac {c}{d}+x\right ) \left (4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4\right )^{3/2}+\frac {3}{7} \text {Subst}\left (\int \left (2 c \left (4 a+\frac {c^3}{d^2}\right )-2 c^2 x^2\right ) \sqrt {c \left (4 a+\frac {c^3}{d^2}\right )-2 c^2 x^2+d^2 x^4} \, dx,x,\frac {c}{d}+x\right )\\ &=\frac {1}{7} \left (\frac {c}{d}+x\right ) \left (4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4\right )^{3/2}+\frac {2 c (c+d x) \sqrt {4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4} \left (7 c^3+20 a d^2-3 c (c+d x)^2\right )}{35 d^3}+\frac {\text {Subst}\left (\int \frac {\frac {16 c^2 \left (c^3+4 a d^2\right ) \left (c^3+5 a d^2\right )}{d^2}-16 c^3 \left (c^3+8 a d^2\right ) x^2}{\sqrt {c \left (4 a+\frac {c^3}{d^2}\right )-2 c^2 x^2+d^2 x^4}} \, dx,x,\frac {c}{d}+x\right )}{35 d^2}\\ &=\frac {1}{7} \left (\frac {c}{d}+x\right ) \left (4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4\right )^{3/2}+\frac {2 c (c+d x) \sqrt {4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4} \left (7 c^3+20 a d^2-3 c (c+d x)^2\right )}{35 d^3}+\frac {\left (16 c^{7/2} \sqrt {c^3+4 a d^2} \left (c^3+8 a d^2\right )\right ) \text {Subst}\left (\int \frac {1-\frac {d^2 x^2}{\sqrt {c} \sqrt {c^3+4 a d^2}}}{\sqrt {c \left (4 a+\frac {c^3}{d^2}\right )-2 c^2 x^2+d^2 x^4}} \, dx,x,\frac {c}{d}+x\right )}{35 d^4}+\frac {\left (16 c^2 \sqrt {c^3+4 a d^2} \left (\sqrt {c^3+4 a d^2} \left (c^3+5 a d^2\right )-c^{3/2} \left (c^3+8 a d^2\right )\right )\right ) \text {Subst}\left (\int \frac {1}{\sqrt {c \left (4 a+\frac {c^3}{d^2}\right )-2 c^2 x^2+d^2 x^4}} \, dx,x,\frac {c}{d}+x\right )}{35 d^4}\\ &=\frac {1}{7} \left (\frac {c}{d}+x\right ) \left (4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4\right )^{3/2}+\frac {2 c (c+d x) \sqrt {4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4} \left (7 c^3+20 a d^2-3 c (c+d x)^2\right )}{35 d^3}-\frac {16 c^3 \left (c^3+8 a d^2\right ) (c+d x) \sqrt {4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4}}{35 d^3 \sqrt {c^3+4 a d^2} \left (\sqrt {c}+\frac {(c+d x)^2}{\sqrt {c^3+4 a d^2}}\right )}+\frac {16 c^{13/4} \left (c^3+4 a d^2\right )^{3/4} \left (c^3+8 a d^2\right ) \sqrt {\frac {d^2 \left (4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4\right )}{\left (c^3+4 a d^2\right ) \left (\sqrt {c}+\frac {(c+d x)^2}{\sqrt {c^3+4 a d^2}}\right )^2}} \left (\sqrt {c}+\frac {(c+d x)^2}{\sqrt {c^3+4 a d^2}}\right ) E\left (2 \tan ^{-1}\left (\frac {c+d x}{\sqrt [4]{c} \sqrt [4]{c^3+4 a d^2}}\right )|\frac {1}{2} \left (1+\frac {c^{3/2}}{\sqrt {c^3+4 a d^2}}\right )\right )}{35 d^5 \sqrt {4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4}}+\frac {8 c^{7/4} \left (c^3+4 a d^2\right )^{3/4} \left (\sqrt {c^3+4 a d^2} \left (c^3+5 a d^2\right )-c^{3/2} \left (c^3+8 a d^2\right )\right ) \sqrt {\frac {d^2 \left (4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4\right )}{\left (c^3+4 a d^2\right ) \left (\sqrt {c}+\frac {(c+d x)^2}{\sqrt {c^3+4 a d^2}}\right )^2}} \left (\sqrt {c}+\frac {(c+d x)^2}{\sqrt {c^3+4 a d^2}}\right ) F\left (2 \tan ^{-1}\left (\frac {c+d x}{\sqrt [4]{c} \sqrt [4]{c^3+4 a d^2}}\right )|\frac {1}{2} \left (1+\frac {c^{3/2}}{\sqrt {c^3+4 a d^2}}\right )\right )}{35 d^5 \sqrt {4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4}}\\ \end {align*}
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Mathematica [C] Result contains complex when optimal does not.
time = 16.14, size = 10468, normalized size = 14.34 \begin {gather*} \text {Result too large to show} \end {gather*}
Warning: Unable to verify antiderivative.
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Maple [B] Leaf count of result is larger than twice the leaf count of optimal. \(5228\) vs.
\(2(772)=1544\).
time = 0.35, size = 5229, normalized size = 7.16
method | result | size |
default | \(\text {Expression too large to display}\) | \(5229\) |
elliptic | \(\text {Expression too large to display}\) | \(5229\) |
risch | \(\text {Expression too large to display}\) | \(6018\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Failed to integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {could not integrate} \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 \left (4 a c + 4 c^{2} x^{2} + 4 c d x^{3} + d^{2} x^{4}\right )^{\frac {3}{2}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {could not integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [F]
time = 0.00, size = -1, normalized size = -0.00 \begin {gather*} \int {\left (4\,c^2\,x^2+4\,c\,d\,x^3+4\,a\,c+d^2\,x^4\right )}^{3/2} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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