Optimal. Leaf size=255 \[ -\frac {b \left (b^2-4 a c\right ) \left (3 b^2-4 a c\right ) \left (2 a+b x^3\right ) \sqrt {a+b x^3+c x^6}}{1024 a^5 x^6}+\frac {b \left (3 b^2-4 a c\right ) \left (2 a+b x^3\right ) \left (a+b x^3+c x^6\right )^{3/2}}{384 a^4 x^{12}}-\frac {\left (a+b x^3+c x^6\right )^{5/2}}{21 a x^{21}}+\frac {b \left (a+b x^3+c x^6\right )^{5/2}}{28 a^2 x^{18}}-\frac {\left (21 b^2-16 a c\right ) \left (a+b x^3+c x^6\right )^{5/2}}{840 a^3 x^{15}}+\frac {b \left (b^2-4 a c\right )^2 \left (3 b^2-4 a c\right ) \tanh ^{-1}\left (\frac {2 a+b x^3}{2 \sqrt {a} \sqrt {a+b x^3+c x^6}}\right )}{2048 a^{11/2}} \]
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Rubi [A]
time = 0.21, antiderivative size = 255, normalized size of antiderivative = 1.00, number of steps
used = 8, number of rules used = 7, integrand size = 20, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.350, Rules used = {1371, 758, 848,
820, 734, 738, 212} \begin {gather*} \frac {b \left (b^2-4 a c\right )^2 \left (3 b^2-4 a c\right ) \tanh ^{-1}\left (\frac {2 a+b x^3}{2 \sqrt {a} \sqrt {a+b x^3+c x^6}}\right )}{2048 a^{11/2}}-\frac {b \left (b^2-4 a c\right ) \left (3 b^2-4 a c\right ) \left (2 a+b x^3\right ) \sqrt {a+b x^3+c x^6}}{1024 a^5 x^6}+\frac {b \left (3 b^2-4 a c\right ) \left (2 a+b x^3\right ) \left (a+b x^3+c x^6\right )^{3/2}}{384 a^4 x^{12}}-\frac {\left (21 b^2-16 a c\right ) \left (a+b x^3+c x^6\right )^{5/2}}{840 a^3 x^{15}}+\frac {b \left (a+b x^3+c x^6\right )^{5/2}}{28 a^2 x^{18}}-\frac {\left (a+b x^3+c x^6\right )^{5/2}}{21 a x^{21}} \end {gather*}
Antiderivative was successfully verified.
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Rule 212
Rule 734
Rule 738
Rule 758
Rule 820
Rule 848
Rule 1371
Rubi steps
\begin {align*} \int \frac {\left (a+b x^3+c x^6\right )^{3/2}}{x^{22}} \, dx &=\frac {1}{3} \text {Subst}\left (\int \frac {\left (a+b x+c x^2\right )^{3/2}}{x^8} \, dx,x,x^3\right )\\ &=-\frac {\left (a+b x^3+c x^6\right )^{5/2}}{21 a x^{21}}-\frac {\text {Subst}\left (\int \frac {\left (\frac {9 b}{2}+2 c x\right ) \left (a+b x+c x^2\right )^{3/2}}{x^7} \, dx,x,x^3\right )}{21 a}\\ &=-\frac {\left (a+b x^3+c x^6\right )^{5/2}}{21 a x^{21}}+\frac {b \left (a+b x^3+c x^6\right )^{5/2}}{28 a^2 x^{18}}+\frac {\text {Subst}\left (\int \frac {\left (\frac {3}{4} \left (21 b^2-16 a c\right )+\frac {9 b c x}{2}\right ) \left (a+b x+c x^2\right )^{3/2}}{x^6} \, dx,x,x^3\right )}{126 a^2}\\ &=-\frac {\left (a+b x^3+c x^6\right )^{5/2}}{21 a x^{21}}+\frac {b \left (a+b x^3+c x^6\right )^{5/2}}{28 a^2 x^{18}}-\frac {\left (21 b^2-16 a c\right ) \left (a+b x^3+c x^6\right )^{5/2}}{840 a^3 x^{15}}-\frac {\left (b \left (3 b^2-4 a c\right )\right ) \text {Subst}\left (\int \frac {\left (a+b x+c x^2\right )^{3/2}}{x^5} \, dx,x,x^3\right )}{48 a^3}\\ &=\frac {b \left (3 b^2-4 a c\right ) \left (2 a+b x^3\right ) \left (a+b x^3+c x^6\right )^{3/2}}{384 a^4 x^{12}}-\frac {\left (a+b x^3+c x^6\right )^{5/2}}{21 a x^{21}}+\frac {b \left (a+b x^3+c x^6\right )^{5/2}}{28 a^2 x^{18}}-\frac {\left (21 b^2-16 a c\right ) \left (a+b x^3+c x^6\right )^{5/2}}{840 a^3 x^{15}}+\frac {\left (b \left (b^2-4 a c\right ) \left (3 b^2-4 a c\right )\right ) \text {Subst}\left (\int \frac {\sqrt {a+b x+c x^2}}{x^3} \, dx,x,x^3\right )}{256 a^4}\\ &=-\frac {b \left (b^2-4 a c\right ) \left (3 b^2-4 a c\right ) \left (2 a+b x^3\right ) \sqrt {a+b x^3+c x^6}}{1024 a^5 x^6}+\frac {b \left (3 b^2-4 a c\right ) \left (2 a+b x^3\right ) \left (a+b x^3+c x^6\right )^{3/2}}{384 a^4 x^{12}}-\frac {\left (a+b x^3+c x^6\right )^{5/2}}{21 a x^{21}}+\frac {b \left (a+b x^3+c x^6\right )^{5/2}}{28 a^2 x^{18}}-\frac {\left (21 b^2-16 a c\right ) \left (a+b x^3+c x^6\right )^{5/2}}{840 a^3 x^{15}}-\frac {\left (b \left (b^2-4 a c\right )^2 \left (3 b^2-4 a c\right )\right ) \text {Subst}\left (\int \frac {1}{x \sqrt {a+b x+c x^2}} \, dx,x,x^3\right )}{2048 a^5}\\ &=-\frac {b \left (b^2-4 a c\right ) \left (3 b^2-4 a c\right ) \left (2 a+b x^3\right ) \sqrt {a+b x^3+c x^6}}{1024 a^5 x^6}+\frac {b \left (3 b^2-4 a c\right ) \left (2 a+b x^3\right ) \left (a+b x^3+c x^6\right )^{3/2}}{384 a^4 x^{12}}-\frac {\left (a+b x^3+c x^6\right )^{5/2}}{21 a x^{21}}+\frac {b \left (a+b x^3+c x^6\right )^{5/2}}{28 a^2 x^{18}}-\frac {\left (21 b^2-16 a c\right ) \left (a+b x^3+c x^6\right )^{5/2}}{840 a^3 x^{15}}+\frac {\left (b \left (b^2-4 a c\right )^2 \left (3 b^2-4 a c\right )\right ) \text {Subst}\left (\int \frac {1}{4 a-x^2} \, dx,x,\frac {2 a+b x^3}{\sqrt {a+b x^3+c x^6}}\right )}{1024 a^5}\\ &=-\frac {b \left (b^2-4 a c\right ) \left (3 b^2-4 a c\right ) \left (2 a+b x^3\right ) \sqrt {a+b x^3+c x^6}}{1024 a^5 x^6}+\frac {b \left (3 b^2-4 a c\right ) \left (2 a+b x^3\right ) \left (a+b x^3+c x^6\right )^{3/2}}{384 a^4 x^{12}}-\frac {\left (a+b x^3+c x^6\right )^{5/2}}{21 a x^{21}}+\frac {b \left (a+b x^3+c x^6\right )^{5/2}}{28 a^2 x^{18}}-\frac {\left (21 b^2-16 a c\right ) \left (a+b x^3+c x^6\right )^{5/2}}{840 a^3 x^{15}}+\frac {b \left (b^2-4 a c\right )^2 \left (3 b^2-4 a c\right ) \tanh ^{-1}\left (\frac {2 a+b x^3}{2 \sqrt {a} \sqrt {a+b x^3+c x^6}}\right )}{2048 a^{11/2}}\\ \end {align*}
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Mathematica [A]
time = 1.54, size = 244, normalized size = 0.96 \begin {gather*} \frac {-\frac {\sqrt {a} \sqrt {a+b x^3+c x^6} \left (5120 a^6+315 b^6 x^{18}-210 a b^4 x^{15} \left (b+12 c x^3\right )+256 a^5 \left (25 b x^3+32 c x^6\right )+64 a^4 x^6 \left (2 b^2+11 b c x^3+16 c^2 x^6\right )+56 a^2 b^2 x^{12} \left (3 b^2+26 b c x^3+98 c^2 x^6\right )-16 a^3 x^9 \left (9 b^3+62 b^2 c x^3+146 b c^2 x^6+128 c^3 x^9\right )\right )}{x^{21}}-105 b \left (b^2-4 a c\right )^2 \left (3 b^2-4 a c\right ) \tanh ^{-1}\left (\frac {\sqrt {c} x^3-\sqrt {a+b x^3+c x^6}}{\sqrt {a}}\right )}{107520 a^{11/2}} \end {gather*}
Antiderivative was successfully verified.
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Maple [F]
time = 0.01, size = 0, normalized size = 0.00 \[\int \frac {\left (c \,x^{6}+b \,x^{3}+a \right )^{\frac {3}{2}}}{x^{22}}\, dx\]
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Exception raised: ValueError} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.65, size = 557, normalized size = 2.18 \begin {gather*} \left [-\frac {105 \, {\left (3 \, b^{7} - 28 \, a b^{5} c + 80 \, a^{2} b^{3} c^{2} - 64 \, a^{3} b c^{3}\right )} \sqrt {a} x^{21} \log \left (-\frac {{\left (b^{2} + 4 \, a c\right )} x^{6} + 8 \, a b x^{3} - 4 \, \sqrt {c x^{6} + b x^{3} + a} {\left (b x^{3} + 2 \, a\right )} \sqrt {a} + 8 \, a^{2}}{x^{6}}\right ) + 4 \, {\left ({\left (315 \, a b^{6} - 2520 \, a^{2} b^{4} c + 5488 \, a^{3} b^{2} c^{2} - 2048 \, a^{4} c^{3}\right )} x^{18} - 2 \, {\left (105 \, a^{2} b^{5} - 728 \, a^{3} b^{3} c + 1168 \, a^{4} b c^{2}\right )} x^{15} + 8 \, {\left (21 \, a^{3} b^{4} - 124 \, a^{4} b^{2} c + 128 \, a^{5} c^{2}\right )} x^{12} + 6400 \, a^{6} b x^{3} - 16 \, {\left (9 \, a^{4} b^{3} - 44 \, a^{5} b c\right )} x^{9} + 5120 \, a^{7} + 128 \, {\left (a^{5} b^{2} + 64 \, a^{6} c\right )} x^{6}\right )} \sqrt {c x^{6} + b x^{3} + a}}{430080 \, a^{6} x^{21}}, -\frac {105 \, {\left (3 \, b^{7} - 28 \, a b^{5} c + 80 \, a^{2} b^{3} c^{2} - 64 \, a^{3} b c^{3}\right )} \sqrt {-a} x^{21} \arctan \left (\frac {\sqrt {c x^{6} + b x^{3} + a} {\left (b x^{3} + 2 \, a\right )} \sqrt {-a}}{2 \, {\left (a c x^{6} + a b x^{3} + a^{2}\right )}}\right ) + 2 \, {\left ({\left (315 \, a b^{6} - 2520 \, a^{2} b^{4} c + 5488 \, a^{3} b^{2} c^{2} - 2048 \, a^{4} c^{3}\right )} x^{18} - 2 \, {\left (105 \, a^{2} b^{5} - 728 \, a^{3} b^{3} c + 1168 \, a^{4} b c^{2}\right )} x^{15} + 8 \, {\left (21 \, a^{3} b^{4} - 124 \, a^{4} b^{2} c + 128 \, a^{5} c^{2}\right )} x^{12} + 6400 \, a^{6} b x^{3} - 16 \, {\left (9 \, a^{4} b^{3} - 44 \, a^{5} b c\right )} x^{9} + 5120 \, a^{7} + 128 \, {\left (a^{5} b^{2} + 64 \, a^{6} c\right )} x^{6}\right )} \sqrt {c x^{6} + b x^{3} + a}}{215040 \, a^{6} x^{21}}\right ] \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 \frac {\left (a + b x^{3} + c x^{6}\right )^{\frac {3}{2}}}{x^{22}}\, 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 \frac {{\left (c\,x^6+b\,x^3+a\right )}^{3/2}}{x^{22}} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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