Optimal. Leaf size=112 \[ \frac {64 a^3 \sqrt {a x+b \sqrt {x}}}{35 b^4 \sqrt {x}}-\frac {32 a^2 \sqrt {a x+b \sqrt {x}}}{35 b^3 x}+\frac {24 a \sqrt {a x+b \sqrt {x}}}{35 b^2 x^{3/2}}-\frac {4 \sqrt {a x+b \sqrt {x}}}{7 b x^2} \]
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Rubi [A] time = 0.15, antiderivative size = 112, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 2, integrand size = 21, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.095, Rules used = {2016, 2014} \begin {gather*} \frac {64 a^3 \sqrt {a x+b \sqrt {x}}}{35 b^4 \sqrt {x}}-\frac {32 a^2 \sqrt {a x+b \sqrt {x}}}{35 b^3 x}+\frac {24 a \sqrt {a x+b \sqrt {x}}}{35 b^2 x^{3/2}}-\frac {4 \sqrt {a x+b \sqrt {x}}}{7 b x^2} \end {gather*}
Antiderivative was successfully verified.
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Rule 2014
Rule 2016
Rubi steps
\begin {align*} \int \frac {1}{x^{5/2} \sqrt {b \sqrt {x}+a x}} \, dx &=-\frac {4 \sqrt {b \sqrt {x}+a x}}{7 b x^2}-\frac {(6 a) \int \frac {1}{x^2 \sqrt {b \sqrt {x}+a x}} \, dx}{7 b}\\ &=-\frac {4 \sqrt {b \sqrt {x}+a x}}{7 b x^2}+\frac {24 a \sqrt {b \sqrt {x}+a x}}{35 b^2 x^{3/2}}+\frac {\left (24 a^2\right ) \int \frac {1}{x^{3/2} \sqrt {b \sqrt {x}+a x}} \, dx}{35 b^2}\\ &=-\frac {4 \sqrt {b \sqrt {x}+a x}}{7 b x^2}+\frac {24 a \sqrt {b \sqrt {x}+a x}}{35 b^2 x^{3/2}}-\frac {32 a^2 \sqrt {b \sqrt {x}+a x}}{35 b^3 x}-\frac {\left (16 a^3\right ) \int \frac {1}{x \sqrt {b \sqrt {x}+a x}} \, dx}{35 b^3}\\ &=-\frac {4 \sqrt {b \sqrt {x}+a x}}{7 b x^2}+\frac {24 a \sqrt {b \sqrt {x}+a x}}{35 b^2 x^{3/2}}-\frac {32 a^2 \sqrt {b \sqrt {x}+a x}}{35 b^3 x}+\frac {64 a^3 \sqrt {b \sqrt {x}+a x}}{35 b^4 \sqrt {x}}\\ \end {align*}
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Mathematica [A] time = 0.07, size = 59, normalized size = 0.53 \begin {gather*} \frac {4 \sqrt {a x+b \sqrt {x}} \left (16 a^3 x^{3/2}-8 a^2 b x+6 a b^2 \sqrt {x}-5 b^3\right )}{35 b^4 x^2} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.18, size = 59, normalized size = 0.53 \begin {gather*} \frac {4 \sqrt {a x+b \sqrt {x}} \left (16 a^3 x^{3/2}-8 a^2 b x+6 a b^2 \sqrt {x}-5 b^3\right )}{35 b^4 x^2} \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 0.85, size = 50, normalized size = 0.45 \begin {gather*} -\frac {4 \, {\left (8 \, a^{2} b x + 5 \, b^{3} - 2 \, {\left (8 \, a^{3} x + 3 \, a b^{2}\right )} \sqrt {x}\right )} \sqrt {a x + b \sqrt {x}}}{35 \, b^{4} x^{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.21, size = 115, normalized size = 1.03 \begin {gather*} \frac {4 \, {\left (70 \, a^{\frac {3}{2}} {\left (\sqrt {a} \sqrt {x} - \sqrt {a x + b \sqrt {x}}\right )}^{3} + 84 \, a b {\left (\sqrt {a} \sqrt {x} - \sqrt {a x + b \sqrt {x}}\right )}^{2} + 35 \, \sqrt {a} b^{2} {\left (\sqrt {a} \sqrt {x} - \sqrt {a x + b \sqrt {x}}\right )} + 5 \, b^{3}\right )}}{35 \, {\left (\sqrt {a} \sqrt {x} - \sqrt {a x + b \sqrt {x}}\right )}^{7}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [C] time = 0.06, size = 240, normalized size = 2.14 \begin {gather*} \frac {\sqrt {a x +b \sqrt {x}}\, \left (35 a^{4} b \,x^{\frac {9}{2}} \ln \left (\frac {2 a \sqrt {x}+b +2 \sqrt {\left (a \sqrt {x}+b \right ) \sqrt {x}}\, \sqrt {a}}{2 \sqrt {a}}\right )-35 a^{4} b \,x^{\frac {9}{2}} \ln \left (\frac {2 a \sqrt {x}+b +2 \sqrt {a x +b \sqrt {x}}\, \sqrt {a}}{2 \sqrt {a}}\right )-70 \sqrt {a x +b \sqrt {x}}\, a^{\frac {9}{2}} x^{\frac {9}{2}}-70 \sqrt {\left (a \sqrt {x}+b \right ) \sqrt {x}}\, a^{\frac {9}{2}} x^{\frac {9}{2}}+140 \left (a x +b \sqrt {x}\right )^{\frac {3}{2}} a^{\frac {7}{2}} x^{\frac {7}{2}}-76 \left (a x +b \sqrt {x}\right )^{\frac {3}{2}} a^{\frac {5}{2}} b \,x^{3}+44 \left (a x +b \sqrt {x}\right )^{\frac {3}{2}} a^{\frac {3}{2}} b^{2} x^{\frac {5}{2}}-20 \left (a x +b \sqrt {x}\right )^{\frac {3}{2}} \sqrt {a}\, b^{3} x^{2}\right )}{35 \sqrt {\left (a \sqrt {x}+b \right ) \sqrt {x}}\, \sqrt {a}\, b^{5} x^{\frac {9}{2}}} \end {gather*}
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*} \int \frac {1}{\sqrt {a x + b \sqrt {x}} x^{\frac {5}{2}}}\,{d x} \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 = -0.01 \begin {gather*} \int \frac {1}{x^{5/2}\,\sqrt {a\,x+b\,\sqrt {x}}} \,d x \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 {1}{x^{\frac {5}{2}} \sqrt {a x + b \sqrt {x}}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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