Optimal. Leaf size=100 \[ -\frac {\left (a+\frac {b}{x}\right )^{3/2} (2 a d+3 b c)}{3 a}-\sqrt {a+\frac {b}{x}} (2 a d+3 b c)+\sqrt {a} (2 a d+3 b c) \tanh ^{-1}\left (\frac {\sqrt {a+\frac {b}{x}}}{\sqrt {a}}\right )+\frac {c x \left (a+\frac {b}{x}\right )^{5/2}}{a} \]
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Rubi [A] time = 0.06, antiderivative size = 100, normalized size of antiderivative = 1.00, number of steps used = 6, number of rules used = 5, integrand size = 19, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.263, Rules used = {375, 78, 50, 63, 208} \[ -\frac {\left (a+\frac {b}{x}\right )^{3/2} (2 a d+3 b c)}{3 a}-\sqrt {a+\frac {b}{x}} (2 a d+3 b c)+\sqrt {a} (2 a d+3 b c) \tanh ^{-1}\left (\frac {\sqrt {a+\frac {b}{x}}}{\sqrt {a}}\right )+\frac {c x \left (a+\frac {b}{x}\right )^{5/2}}{a} \]
Antiderivative was successfully verified.
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Rule 50
Rule 63
Rule 78
Rule 208
Rule 375
Rubi steps
\begin {align*} \int \left (a+\frac {b}{x}\right )^{3/2} \left (c+\frac {d}{x}\right ) \, dx &=-\operatorname {Subst}\left (\int \frac {(a+b x)^{3/2} (c+d x)}{x^2} \, dx,x,\frac {1}{x}\right )\\ &=\frac {c \left (a+\frac {b}{x}\right )^{5/2} x}{a}-\frac {\left (\frac {3 b c}{2}+a d\right ) \operatorname {Subst}\left (\int \frac {(a+b x)^{3/2}}{x} \, dx,x,\frac {1}{x}\right )}{a}\\ &=-\frac {(3 b c+2 a d) \left (a+\frac {b}{x}\right )^{3/2}}{3 a}+\frac {c \left (a+\frac {b}{x}\right )^{5/2} x}{a}-\frac {1}{2} (3 b c+2 a d) \operatorname {Subst}\left (\int \frac {\sqrt {a+b x}}{x} \, dx,x,\frac {1}{x}\right )\\ &=-(3 b c+2 a d) \sqrt {a+\frac {b}{x}}-\frac {(3 b c+2 a d) \left (a+\frac {b}{x}\right )^{3/2}}{3 a}+\frac {c \left (a+\frac {b}{x}\right )^{5/2} x}{a}-\frac {1}{2} (a (3 b c+2 a d)) \operatorname {Subst}\left (\int \frac {1}{x \sqrt {a+b x}} \, dx,x,\frac {1}{x}\right )\\ &=-(3 b c+2 a d) \sqrt {a+\frac {b}{x}}-\frac {(3 b c+2 a d) \left (a+\frac {b}{x}\right )^{3/2}}{3 a}+\frac {c \left (a+\frac {b}{x}\right )^{5/2} x}{a}-\frac {(a (3 b c+2 a d)) \operatorname {Subst}\left (\int \frac {1}{-\frac {a}{b}+\frac {x^2}{b}} \, dx,x,\sqrt {a+\frac {b}{x}}\right )}{b}\\ &=-(3 b c+2 a d) \sqrt {a+\frac {b}{x}}-\frac {(3 b c+2 a d) \left (a+\frac {b}{x}\right )^{3/2}}{3 a}+\frac {c \left (a+\frac {b}{x}\right )^{5/2} x}{a}+\sqrt {a} (3 b c+2 a d) \tanh ^{-1}\left (\frac {\sqrt {a+\frac {b}{x}}}{\sqrt {a}}\right )\\ \end {align*}
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Mathematica [A] time = 0.09, size = 73, normalized size = 0.73 \[ \frac {\sqrt {a+\frac {b}{x}} (a x (3 c x-8 d)-2 b (3 c x+d))}{3 x}+\sqrt {a} (2 a d+3 b c) \tanh ^{-1}\left (\frac {\sqrt {a+\frac {b}{x}}}{\sqrt {a}}\right ) \]
Antiderivative was successfully verified.
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fricas [A] time = 1.03, size = 164, normalized size = 1.64 \[ \left [\frac {3 \, {\left (3 \, b c + 2 \, a d\right )} \sqrt {a} x \log \left (2 \, a x + 2 \, \sqrt {a} x \sqrt {\frac {a x + b}{x}} + b\right ) + 2 \, {\left (3 \, a c x^{2} - 2 \, b d - 2 \, {\left (3 \, b c + 4 \, a d\right )} x\right )} \sqrt {\frac {a x + b}{x}}}{6 \, x}, -\frac {3 \, {\left (3 \, b c + 2 \, a d\right )} \sqrt {-a} x \arctan \left (\frac {\sqrt {-a} \sqrt {\frac {a x + b}{x}}}{a}\right ) - {\left (3 \, a c x^{2} - 2 \, b d - 2 \, {\left (3 \, b c + 4 \, a d\right )} x\right )} \sqrt {\frac {a x + b}{x}}}{3 \, x}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F(-2)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Exception raised: TypeError} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.06, size = 205, normalized size = 2.05 \[ \frac {\sqrt {\frac {a x +b}{x}}\, \left (6 a^{2} b d \,x^{3} \ln \left (\frac {2 a x +b +2 \sqrt {a \,x^{2}+b x}\, \sqrt {a}}{2 \sqrt {a}}\right )+9 a \,b^{2} c \,x^{3} \ln \left (\frac {2 a x +b +2 \sqrt {a \,x^{2}+b x}\, \sqrt {a}}{2 \sqrt {a}}\right )+12 \sqrt {a \,x^{2}+b x}\, a^{\frac {5}{2}} d \,x^{3}+18 \sqrt {a \,x^{2}+b x}\, a^{\frac {3}{2}} b c \,x^{3}-12 \left (a \,x^{2}+b x \right )^{\frac {3}{2}} a^{\frac {3}{2}} d x -12 \left (a \,x^{2}+b x \right )^{\frac {3}{2}} \sqrt {a}\, b c x -4 \left (a \,x^{2}+b x \right )^{\frac {3}{2}} \sqrt {a}\, b d \right )}{6 \sqrt {\left (a x +b \right ) x}\, \sqrt {a}\, b \,x^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.33, size = 132, normalized size = 1.32 \[ \frac {1}{2} \, {\left (2 \, \sqrt {a + \frac {b}{x}} a x - 3 \, \sqrt {a} b \log \left (\frac {\sqrt {a + \frac {b}{x}} - \sqrt {a}}{\sqrt {a + \frac {b}{x}} + \sqrt {a}}\right ) - 4 \, \sqrt {a + \frac {b}{x}} b\right )} c - \frac {1}{3} \, {\left (3 \, a^{\frac {3}{2}} \log \left (\frac {\sqrt {a + \frac {b}{x}} - \sqrt {a}}{\sqrt {a + \frac {b}{x}} + \sqrt {a}}\right ) + 2 \, {\left (a + \frac {b}{x}\right )}^{\frac {3}{2}} + 6 \, \sqrt {a + \frac {b}{x}} a\right )} d \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 2.51, size = 81, normalized size = 0.81 \[ 2\,a^{3/2}\,d\,\mathrm {atanh}\left (\frac {\sqrt {a+\frac {b}{x}}}{\sqrt {a}}\right )-\frac {2\,d\,{\left (a+\frac {b}{x}\right )}^{3/2}}{3}-2\,a\,d\,\sqrt {a+\frac {b}{x}}-\frac {2\,c\,x\,{\left (a+\frac {b}{x}\right )}^{3/2}\,{{}}_2{\mathrm {F}}_1\left (-\frac {3}{2},-\frac {1}{2};\ \frac {1}{2};\ -\frac {a\,x}{b}\right )}{{\left (\frac {a\,x}{b}+1\right )}^{3/2}} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 56.15, size = 163, normalized size = 1.63 \[ \sqrt {a} b c \operatorname {asinh}{\left (\frac {\sqrt {a} \sqrt {x}}{\sqrt {b}} \right )} - \frac {2 a^{2} d \operatorname {atan}{\left (\frac {\sqrt {a + \frac {b}{x}}}{\sqrt {- a}} \right )}}{\sqrt {- a}} + a \sqrt {b} c \sqrt {x} \sqrt {\frac {a x}{b} + 1} - \frac {2 a b c \operatorname {atan}{\left (\frac {\sqrt {a + \frac {b}{x}}}{\sqrt {- a}} \right )}}{\sqrt {- a}} - 2 a d \sqrt {a + \frac {b}{x}} - 2 b c \sqrt {a + \frac {b}{x}} + b d \left (\begin {cases} - \frac {\sqrt {a}}{x} & \text {for}\: b = 0 \\- \frac {2 \left (a + \frac {b}{x}\right )^{\frac {3}{2}}}{3 b} & \text {otherwise} \end {cases}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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