Optimal. Leaf size=75 \[ -\frac {a^5}{5 x^5}-\frac {10 a^4 b}{9 x^{9/2}}-\frac {5 a^3 b^2}{2 x^4}-\frac {20 a^2 b^3}{7 x^{7/2}}-\frac {5 a b^4}{3 x^3}-\frac {2 b^5}{5 x^{5/2}} \]
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Rubi [A] time = 0.03, antiderivative size = 75, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, integrand size = 15, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.133, Rules used = {266, 43} \[ -\frac {5 a^3 b^2}{2 x^4}-\frac {20 a^2 b^3}{7 x^{7/2}}-\frac {10 a^4 b}{9 x^{9/2}}-\frac {a^5}{5 x^5}-\frac {5 a b^4}{3 x^3}-\frac {2 b^5}{5 x^{5/2}} \]
Antiderivative was successfully verified.
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Rule 43
Rule 266
Rubi steps
\begin {align*} \int \frac {\left (a+b \sqrt {x}\right )^5}{x^6} \, dx &=2 \operatorname {Subst}\left (\int \frac {(a+b x)^5}{x^{11}} \, dx,x,\sqrt {x}\right )\\ &=2 \operatorname {Subst}\left (\int \left (\frac {a^5}{x^{11}}+\frac {5 a^4 b}{x^{10}}+\frac {10 a^3 b^2}{x^9}+\frac {10 a^2 b^3}{x^8}+\frac {5 a b^4}{x^7}+\frac {b^5}{x^6}\right ) \, dx,x,\sqrt {x}\right )\\ &=-\frac {a^5}{5 x^5}-\frac {10 a^4 b}{9 x^{9/2}}-\frac {5 a^3 b^2}{2 x^4}-\frac {20 a^2 b^3}{7 x^{7/2}}-\frac {5 a b^4}{3 x^3}-\frac {2 b^5}{5 x^{5/2}}\\ \end {align*}
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Mathematica [A] time = 0.03, size = 65, normalized size = 0.87 \[ -\frac {126 a^5+700 a^4 b \sqrt {x}+1575 a^3 b^2 x+1800 a^2 b^3 x^{3/2}+1050 a b^4 x^2+252 b^5 x^{5/2}}{630 x^5} \]
Antiderivative was successfully verified.
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fricas [A] time = 1.32, size = 58, normalized size = 0.77 \[ -\frac {1050 \, a b^{4} x^{2} + 1575 \, a^{3} b^{2} x + 126 \, a^{5} + 4 \, {\left (63 \, b^{5} x^{2} + 450 \, a^{2} b^{3} x + 175 \, a^{4} b\right )} \sqrt {x}}{630 \, x^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.18, size = 57, normalized size = 0.76 \[ -\frac {252 \, b^{5} x^{\frac {5}{2}} + 1050 \, a b^{4} x^{2} + 1800 \, a^{2} b^{3} x^{\frac {3}{2}} + 1575 \, a^{3} b^{2} x + 700 \, a^{4} b \sqrt {x} + 126 \, a^{5}}{630 \, x^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.00, size = 58, normalized size = 0.77 \[ -\frac {2 b^{5}}{5 x^{\frac {5}{2}}}-\frac {5 a \,b^{4}}{3 x^{3}}-\frac {20 a^{2} b^{3}}{7 x^{\frac {7}{2}}}-\frac {5 a^{3} b^{2}}{2 x^{4}}-\frac {10 a^{4} b}{9 x^{\frac {9}{2}}}-\frac {a^{5}}{5 x^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.88, size = 57, normalized size = 0.76 \[ -\frac {252 \, b^{5} x^{\frac {5}{2}} + 1050 \, a b^{4} x^{2} + 1800 \, a^{2} b^{3} x^{\frac {3}{2}} + 1575 \, a^{3} b^{2} x + 700 \, a^{4} b \sqrt {x} + 126 \, a^{5}}{630 \, x^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.04, size = 57, normalized size = 0.76 \[ -\frac {126\,a^5+252\,b^5\,x^{5/2}+1575\,a^3\,b^2\,x+1050\,a\,b^4\,x^2+700\,a^4\,b\,\sqrt {x}+1800\,a^2\,b^3\,x^{3/2}}{630\,x^5} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 2.21, size = 75, normalized size = 1.00 \[ - \frac {a^{5}}{5 x^{5}} - \frac {10 a^{4} b}{9 x^{\frac {9}{2}}} - \frac {5 a^{3} b^{2}}{2 x^{4}} - \frac {20 a^{2} b^{3}}{7 x^{\frac {7}{2}}} - \frac {5 a b^{4}}{3 x^{3}} - \frac {2 b^{5}}{5 x^{\frac {5}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
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