Optimal. Leaf size=202 \[ \frac {9 a^3 b c \sqrt {c \left (a+b x^2\right )^3}}{2 \left (a+b x^2\right )}+\frac {3}{2} a^2 b c \sqrt {c \left (a+b x^2\right )^3}-\frac {9 a^2 b c \sqrt {c \left (a+b x^2\right )^3} \tanh ^{-1}\left (\sqrt {\frac {b x^2}{a}+1}\right )}{2 \left (\frac {b x^2}{a}+1\right )^{3/2}}+\frac {9}{10} a b c \left (a+b x^2\right ) \sqrt {c \left (a+b x^2\right )^3}-\frac {c \left (a+b x^2\right )^3 \sqrt {c \left (a+b x^2\right )^3}}{2 x^2}+\frac {9}{14} b c \left (a+b x^2\right )^2 \sqrt {c \left (a+b x^2\right )^3} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.22, antiderivative size = 204, normalized size of antiderivative = 1.01, number of steps used = 9, number of rules used = 6, integrand size = 19, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.316, Rules used = {6720, 266, 47, 50, 63, 208} \[ \frac {9 a^3 b c \sqrt {c \left (a+b x^2\right )^3}}{2 \left (a+b x^2\right )}+\frac {3}{2} a^2 b c \sqrt {c \left (a+b x^2\right )^3}-\frac {9 a^{7/2} b c \sqrt {c \left (a+b x^2\right )^3} \tanh ^{-1}\left (\frac {\sqrt {a+b x^2}}{\sqrt {a}}\right )}{2 \left (a+b x^2\right )^{3/2}}+\frac {9}{10} a b c \left (a+b x^2\right ) \sqrt {c \left (a+b x^2\right )^3}-\frac {c \left (a+b x^2\right )^3 \sqrt {c \left (a+b x^2\right )^3}}{2 x^2}+\frac {9}{14} b c \left (a+b x^2\right )^2 \sqrt {c \left (a+b x^2\right )^3} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 47
Rule 50
Rule 63
Rule 208
Rule 266
Rule 6720
Rubi steps
\begin {align*} \int \frac {\left (c \left (a+b x^2\right )^3\right )^{3/2}}{x^3} \, dx &=\frac {\left (c \sqrt {c \left (a+b x^2\right )^3}\right ) \int \frac {\left (a+b x^2\right )^{9/2}}{x^3} \, dx}{\left (a+b x^2\right )^{3/2}}\\ &=\frac {\left (c \sqrt {c \left (a+b x^2\right )^3}\right ) \operatorname {Subst}\left (\int \frac {(a+b x)^{9/2}}{x^2} \, dx,x,x^2\right )}{2 \left (a+b x^2\right )^{3/2}}\\ &=-\frac {c \left (a+b x^2\right )^3 \sqrt {c \left (a+b x^2\right )^3}}{2 x^2}+\frac {\left (9 b c \sqrt {c \left (a+b x^2\right )^3}\right ) \operatorname {Subst}\left (\int \frac {(a+b x)^{7/2}}{x} \, dx,x,x^2\right )}{4 \left (a+b x^2\right )^{3/2}}\\ &=\frac {9}{14} b c \left (a+b x^2\right )^2 \sqrt {c \left (a+b x^2\right )^3}-\frac {c \left (a+b x^2\right )^3 \sqrt {c \left (a+b x^2\right )^3}}{2 x^2}+\frac {\left (9 a b c \sqrt {c \left (a+b x^2\right )^3}\right ) \operatorname {Subst}\left (\int \frac {(a+b x)^{5/2}}{x} \, dx,x,x^2\right )}{4 \left (a+b x^2\right )^{3/2}}\\ &=\frac {9}{10} a b c \left (a+b x^2\right ) \sqrt {c \left (a+b x^2\right )^3}+\frac {9}{14} b c \left (a+b x^2\right )^2 \sqrt {c \left (a+b x^2\right )^3}-\frac {c \left (a+b x^2\right )^3 \sqrt {c \left (a+b x^2\right )^3}}{2 x^2}+\frac {\left (9 a^2 b c \sqrt {c \left (a+b x^2\right )^3}\right ) \operatorname {Subst}\left (\int \frac {(a+b x)^{3/2}}{x} \, dx,x,x^2\right )}{4 \left (a+b x^2\right )^{3/2}}\\ &=\frac {3}{2} a^2 b c \sqrt {c \left (a+b x^2\right )^3}+\frac {9}{10} a b c \left (a+b x^2\right ) \sqrt {c \left (a+b x^2\right )^3}+\frac {9}{14} b c \left (a+b x^2\right )^2 \sqrt {c \left (a+b x^2\right )^3}-\frac {c \left (a+b x^2\right )^3 \sqrt {c \left (a+b x^2\right )^3}}{2 x^2}+\frac {\left (9 a^3 b c \sqrt {c \left (a+b x^2\right )^3}\right ) \operatorname {Subst}\left (\int \frac {\sqrt {a+b x}}{x} \, dx,x,x^2\right )}{4 \left (a+b x^2\right )^{3/2}}\\ &=\frac {3}{2} a^2 b c \sqrt {c \left (a+b x^2\right )^3}+\frac {9 a^3 b c \sqrt {c \left (a+b x^2\right )^3}}{2 \left (a+b x^2\right )}+\frac {9}{10} a b c \left (a+b x^2\right ) \sqrt {c \left (a+b x^2\right )^3}+\frac {9}{14} b c \left (a+b x^2\right )^2 \sqrt {c \left (a+b x^2\right )^3}-\frac {c \left (a+b x^2\right )^3 \sqrt {c \left (a+b x^2\right )^3}}{2 x^2}+\frac {\left (9 a^4 b c \sqrt {c \left (a+b x^2\right )^3}\right ) \operatorname {Subst}\left (\int \frac {1}{x \sqrt {a+b x}} \, dx,x,x^2\right )}{4 \left (a+b x^2\right )^{3/2}}\\ &=\frac {3}{2} a^2 b c \sqrt {c \left (a+b x^2\right )^3}+\frac {9 a^3 b c \sqrt {c \left (a+b x^2\right )^3}}{2 \left (a+b x^2\right )}+\frac {9}{10} a b c \left (a+b x^2\right ) \sqrt {c \left (a+b x^2\right )^3}+\frac {9}{14} b c \left (a+b x^2\right )^2 \sqrt {c \left (a+b x^2\right )^3}-\frac {c \left (a+b x^2\right )^3 \sqrt {c \left (a+b x^2\right )^3}}{2 x^2}+\frac {\left (9 a^4 c \sqrt {c \left (a+b x^2\right )^3}\right ) \operatorname {Subst}\left (\int \frac {1}{-\frac {a}{b}+\frac {x^2}{b}} \, dx,x,\sqrt {a+b x^2}\right )}{2 \left (a+b x^2\right )^{3/2}}\\ &=\frac {3}{2} a^2 b c \sqrt {c \left (a+b x^2\right )^3}+\frac {9 a^3 b c \sqrt {c \left (a+b x^2\right )^3}}{2 \left (a+b x^2\right )}+\frac {9}{10} a b c \left (a+b x^2\right ) \sqrt {c \left (a+b x^2\right )^3}+\frac {9}{14} b c \left (a+b x^2\right )^2 \sqrt {c \left (a+b x^2\right )^3}-\frac {c \left (a+b x^2\right )^3 \sqrt {c \left (a+b x^2\right )^3}}{2 x^2}-\frac {9 a^{7/2} b c \sqrt {c \left (a+b x^2\right )^3} \tanh ^{-1}\left (\frac {\sqrt {a+b x^2}}{\sqrt {a}}\right )}{2 \left (a+b x^2\right )^{3/2}}\\ \end {align*}
________________________________________________________________________________________
Mathematica [C] time = 0.02, size = 48, normalized size = 0.24 \[ \frac {b \left (a+b x^2\right ) \left (c \left (a+b x^2\right )^3\right )^{3/2} \, _2F_1\left (2,\frac {11}{2};\frac {13}{2};\frac {b x^2}{a}+1\right )}{11 a^2} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
fricas [A] time = 0.47, size = 411, normalized size = 2.03 \[ \left [\frac {315 \, {\left (a^{3} b^{2} c x^{4} + a^{4} b c x^{2}\right )} \sqrt {a c} \log \left (-\frac {b^{2} c x^{4} + 3 \, a b c x^{2} + 2 \, a^{2} c - 2 \, \sqrt {b^{3} c x^{6} + 3 \, a b^{2} c x^{4} + 3 \, a^{2} b c x^{2} + a^{3} c} \sqrt {a c}}{b x^{4} + a x^{2}}\right ) + 2 \, {\left (10 \, b^{4} c x^{8} + 58 \, a b^{3} c x^{6} + 156 \, a^{2} b^{2} c x^{4} + 388 \, a^{3} b c x^{2} - 35 \, a^{4} c\right )} \sqrt {b^{3} c x^{6} + 3 \, a b^{2} c x^{4} + 3 \, a^{2} b c x^{2} + a^{3} c}}{140 \, {\left (b x^{4} + a x^{2}\right )}}, \frac {315 \, {\left (a^{3} b^{2} c x^{4} + a^{4} b c x^{2}\right )} \sqrt {-a c} \arctan \left (\frac {\sqrt {b^{3} c x^{6} + 3 \, a b^{2} c x^{4} + 3 \, a^{2} b c x^{2} + a^{3} c} \sqrt {-a c}}{b^{2} c x^{4} + 2 \, a b c x^{2} + a^{2} c}\right ) + {\left (10 \, b^{4} c x^{8} + 58 \, a b^{3} c x^{6} + 156 \, a^{2} b^{2} c x^{4} + 388 \, a^{3} b c x^{2} - 35 \, a^{4} c\right )} \sqrt {b^{3} c x^{6} + 3 \, a b^{2} c x^{4} + 3 \, a^{2} b c x^{2} + a^{3} c}}{70 \, {\left (b x^{4} + a x^{2}\right )}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
giac [A] time = 0.39, size = 204, normalized size = 1.01 \[ \frac {{\left (\frac {315 \, a^{4} b^{2} c \arctan \left (\frac {\sqrt {b c x^{2} + a c}}{\sqrt {-a c}}\right ) \mathrm {sgn}\left (b x^{2} + a\right )}{\sqrt {-a c}} - \frac {35 \, \sqrt {b c x^{2} + a c} a^{4} b \mathrm {sgn}\left (b x^{2} + a\right )}{x^{2}} + \frac {2 \, {\left (140 \, \sqrt {b c x^{2} + a c} a^{3} b^{2} c^{21} \mathrm {sgn}\left (b x^{2} + a\right ) + 35 \, {\left (b c x^{2} + a c\right )}^{\frac {3}{2}} a^{2} b^{2} c^{20} \mathrm {sgn}\left (b x^{2} + a\right ) + 14 \, {\left (b c x^{2} + a c\right )}^{\frac {5}{2}} a b^{2} c^{19} \mathrm {sgn}\left (b x^{2} + a\right ) + 5 \, {\left (b c x^{2} + a c\right )}^{\frac {7}{2}} b^{2} c^{18} \mathrm {sgn}\left (b x^{2} + a\right )\right )}}{c^{21}}\right )} c}{70 \, b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maple [A] time = 0.02, size = 238, normalized size = 1.18 \[ \frac {\left (\left (b \,x^{2}+a \right )^{3} c \right )^{\frac {3}{2}} \left (-315 a^{4} b \,c^{3} x^{2} \ln \left (\frac {2 a c +2 \sqrt {a c}\, \sqrt {b c \,x^{2}+a c}}{x}\right )+315 \sqrt {b c \,x^{2}+a c}\, \sqrt {a c}\, a^{3} b \,c^{2} x^{2}+105 \left (b c \,x^{2}+a c \right )^{\frac {3}{2}} \sqrt {a c}\, a^{2} b c \,x^{2}+10 \sqrt {a c}\, \left (b c \,x^{2}+a c \right )^{\frac {5}{2}} b^{2} x^{4}-4 \sqrt {a c}\, \left (b c \,x^{2}+a c \right )^{\frac {5}{2}} a b \,x^{2}+42 \left (\left (b \,x^{2}+a \right ) c \right )^{\frac {5}{2}} \sqrt {a c}\, a b \,x^{2}-35 \sqrt {a c}\, \left (b c \,x^{2}+a c \right )^{\frac {5}{2}} a^{2}\right )}{70 \left (b \,x^{2}+a \right )^{3} \left (\left (b \,x^{2}+a \right ) c \right )^{\frac {3}{2}} \sqrt {a c}\, c \,x^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maxima [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {\left ({\left (b x^{2} + a\right )}^{3} c\right )^{\frac {3}{2}}}{x^{3}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
mupad [F] time = 0.00, size = -1, normalized size = -0.00 \[ \int \frac {{\left (c\,{\left (b\,x^2+a\right )}^3\right )}^{3/2}}{x^3} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
sympy [F(-1)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________