Optimal. Leaf size=172 \[ \frac {35 b^4 c^2 \tanh ^{-1}\left (\frac {\sqrt {a+b \sqrt {\frac {c}{x}}}}{\sqrt {a}}\right )}{32 a^{9/2}}-\frac {35 b^3 c^2 \sqrt {a+b \sqrt {\frac {c}{x}}}}{32 a^4 \sqrt {\frac {c}{x}}}+\frac {35 b^2 c x \sqrt {a+b \sqrt {\frac {c}{x}}}}{48 a^3}-\frac {7 b c^2 \sqrt {a+b \sqrt {\frac {c}{x}}}}{12 a^2 \left (\frac {c}{x}\right )^{3/2}}+\frac {x^2 \sqrt {a+b \sqrt {\frac {c}{x}}}}{2 a} \]
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Rubi [A] time = 0.12, antiderivative size = 175, normalized size of antiderivative = 1.02, number of steps used = 8, number of rules used = 5, integrand size = 19, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.263, Rules used = {369, 266, 51, 63, 208} \begin {gather*} -\frac {35 b^3 c^2 \sqrt {a+b \sqrt {\frac {c}{x}}}}{32 a^4 \sqrt {\frac {c}{x}}}+\frac {35 b^4 c^2 \tanh ^{-1}\left (\frac {\sqrt {a+b \sqrt {\frac {c}{x}}}}{\sqrt {a}}\right )}{32 a^{9/2}}+\frac {35 b^2 c x \sqrt {a+b \sqrt {\frac {c}{x}}}}{48 a^3}-\frac {7 b x^3 \left (\frac {c}{x}\right )^{3/2} \sqrt {a+b \sqrt {\frac {c}{x}}}}{12 a^2 c}+\frac {x^2 \sqrt {a+b \sqrt {\frac {c}{x}}}}{2 a} \end {gather*}
Antiderivative was successfully verified.
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Rule 51
Rule 63
Rule 208
Rule 266
Rule 369
Rubi steps
\begin {align*} \int \frac {x}{\sqrt {a+b \sqrt {\frac {c}{x}}}} \, dx &=\operatorname {Subst}\left (\int \frac {x}{\sqrt {a+\frac {b \sqrt {c}}{\sqrt {x}}}} \, dx,\sqrt {x},\frac {\sqrt {\frac {c}{x}} x}{\sqrt {c}}\right )\\ &=-\operatorname {Subst}\left (2 \operatorname {Subst}\left (\int \frac {1}{x^5 \sqrt {a+b \sqrt {c} x}} \, dx,x,\frac {1}{\sqrt {x}}\right ),\sqrt {x},\frac {\sqrt {\frac {c}{x}} x}{\sqrt {c}}\right )\\ &=\frac {\sqrt {a+b \sqrt {\frac {c}{x}}} x^2}{2 a}+\operatorname {Subst}\left (\frac {\left (7 b \sqrt {c}\right ) \operatorname {Subst}\left (\int \frac {1}{x^4 \sqrt {a+b \sqrt {c} x}} \, dx,x,\frac {1}{\sqrt {x}}\right )}{4 a},\sqrt {x},\frac {\sqrt {\frac {c}{x}} x}{\sqrt {c}}\right )\\ &=\frac {\sqrt {a+b \sqrt {\frac {c}{x}}} x^2}{2 a}-\frac {7 b \sqrt {a+b \sqrt {\frac {c}{x}}} \left (\frac {c}{x}\right )^{3/2} x^3}{12 a^2 c}-\operatorname {Subst}\left (\frac {\left (35 b^2 c\right ) \operatorname {Subst}\left (\int \frac {1}{x^3 \sqrt {a+b \sqrt {c} x}} \, dx,x,\frac {1}{\sqrt {x}}\right )}{24 a^2},\sqrt {x},\frac {\sqrt {\frac {c}{x}} x}{\sqrt {c}}\right )\\ &=\frac {35 b^2 c \sqrt {a+b \sqrt {\frac {c}{x}}} x}{48 a^3}+\frac {\sqrt {a+b \sqrt {\frac {c}{x}}} x^2}{2 a}-\frac {7 b \sqrt {a+b \sqrt {\frac {c}{x}}} \left (\frac {c}{x}\right )^{3/2} x^3}{12 a^2 c}+\operatorname {Subst}\left (\frac {\left (35 b^3 c^{3/2}\right ) \operatorname {Subst}\left (\int \frac {1}{x^2 \sqrt {a+b \sqrt {c} x}} \, dx,x,\frac {1}{\sqrt {x}}\right )}{32 a^3},\sqrt {x},\frac {\sqrt {\frac {c}{x}} x}{\sqrt {c}}\right )\\ &=-\frac {35 b^3 c^2 \sqrt {a+b \sqrt {\frac {c}{x}}}}{32 a^4 \sqrt {\frac {c}{x}}}+\frac {35 b^2 c \sqrt {a+b \sqrt {\frac {c}{x}}} x}{48 a^3}+\frac {\sqrt {a+b \sqrt {\frac {c}{x}}} x^2}{2 a}-\frac {7 b \sqrt {a+b \sqrt {\frac {c}{x}}} \left (\frac {c}{x}\right )^{3/2} x^3}{12 a^2 c}-\operatorname {Subst}\left (\frac {\left (35 b^4 c^2\right ) \operatorname {Subst}\left (\int \frac {1}{x \sqrt {a+b \sqrt {c} x}} \, dx,x,\frac {1}{\sqrt {x}}\right )}{64 a^4},\sqrt {x},\frac {\sqrt {\frac {c}{x}} x}{\sqrt {c}}\right )\\ &=-\frac {35 b^3 c^2 \sqrt {a+b \sqrt {\frac {c}{x}}}}{32 a^4 \sqrt {\frac {c}{x}}}+\frac {35 b^2 c \sqrt {a+b \sqrt {\frac {c}{x}}} x}{48 a^3}+\frac {\sqrt {a+b \sqrt {\frac {c}{x}}} x^2}{2 a}-\frac {7 b \sqrt {a+b \sqrt {\frac {c}{x}}} \left (\frac {c}{x}\right )^{3/2} x^3}{12 a^2 c}-\operatorname {Subst}\left (\frac {\left (35 b^3 c^{3/2}\right ) \operatorname {Subst}\left (\int \frac {1}{-\frac {a}{b \sqrt {c}}+\frac {x^2}{b \sqrt {c}}} \, dx,x,\sqrt {a+\frac {b \sqrt {c}}{\sqrt {x}}}\right )}{32 a^4},\sqrt {x},\frac {\sqrt {\frac {c}{x}} x}{\sqrt {c}}\right )\\ &=-\frac {35 b^3 c^2 \sqrt {a+b \sqrt {\frac {c}{x}}}}{32 a^4 \sqrt {\frac {c}{x}}}+\frac {35 b^2 c \sqrt {a+b \sqrt {\frac {c}{x}}} x}{48 a^3}+\frac {\sqrt {a+b \sqrt {\frac {c}{x}}} x^2}{2 a}-\frac {7 b \sqrt {a+b \sqrt {\frac {c}{x}}} \left (\frac {c}{x}\right )^{3/2} x^3}{12 a^2 c}+\frac {35 b^4 c^2 \tanh ^{-1}\left (\frac {\sqrt {a+b \sqrt {\frac {c}{x}}}}{\sqrt {a}}\right )}{32 a^{9/2}}\\ \end {align*}
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Mathematica [A] time = 0.16, size = 126, normalized size = 0.73 \begin {gather*} \frac {35 b^4 c^2 \tanh ^{-1}\left (\frac {\sqrt {a}}{\sqrt {a+b \sqrt {\frac {c}{x}}}}\right )}{32 a^{9/2}}+\frac {48 a^4 x^2-8 a^3 b x^2 \sqrt {\frac {c}{x}}+14 a^2 b^2 c x-35 a b^3 c x \sqrt {\frac {c}{x}}-105 b^4 c^2}{96 a^4 \sqrt {a+b \sqrt {\frac {c}{x}}}} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.11, size = 112, normalized size = 0.65 \begin {gather*} \frac {35 b^4 c^2 \tanh ^{-1}\left (\frac {\sqrt {a+b \sqrt {\frac {c}{x}}}}{\sqrt {a}}\right )}{32 a^{9/2}}+\frac {x^2 \sqrt {a+b \sqrt {\frac {c}{x}}} \left (48 a^3-56 a^2 b \sqrt {\frac {c}{x}}+\frac {70 a b^2 c}{x}-105 b^3 \left (\frac {c}{x}\right )^{3/2}\right )}{96 a^4} \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 1.48, size = 224, normalized size = 1.30 \begin {gather*} \left [\frac {105 \, \sqrt {a} b^{4} c^{2} \log \left (2 \, \sqrt {b \sqrt {\frac {c}{x}} + a} \sqrt {a} x \sqrt {\frac {c}{x}} + 2 \, a x \sqrt {\frac {c}{x}} + b c\right ) + 2 \, {\left (70 \, a^{2} b^{2} c x + 48 \, a^{4} x^{2} - 7 \, {\left (15 \, a b^{3} c x + 8 \, a^{3} b x^{2}\right )} \sqrt {\frac {c}{x}}\right )} \sqrt {b \sqrt {\frac {c}{x}} + a}}{192 \, a^{5}}, -\frac {105 \, \sqrt {-a} b^{4} c^{2} \arctan \left (\frac {\sqrt {b \sqrt {\frac {c}{x}} + a} \sqrt {-a}}{a}\right ) - {\left (70 \, a^{2} b^{2} c x + 48 \, a^{4} x^{2} - 7 \, {\left (15 \, a b^{3} c x + 8 \, a^{3} b x^{2}\right )} \sqrt {\frac {c}{x}}\right )} \sqrt {b \sqrt {\frac {c}{x}} + a}}{96 \, a^{5}}\right ] \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*} \int \frac {x}{\sqrt {b \sqrt {\frac {c}{x}} + a}}\,{d x} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.05, size = 298, normalized size = 1.73 \begin {gather*} -\frac {\sqrt {a +\sqrt {\frac {c}{x}}\, b}\, \left (-192 a \,b^{4} c^{2} \ln \left (\frac {2 a \sqrt {x}+\sqrt {\frac {c}{x}}\, b \sqrt {x}+2 \sqrt {\left (a +\sqrt {\frac {c}{x}}\, b \right ) x}\, \sqrt {a}}{2 \sqrt {a}}\right )+87 a \,b^{4} c^{2} \ln \left (\frac {2 a \sqrt {x}+\sqrt {\frac {c}{x}}\, b \sqrt {x}+2 \sqrt {a x +\sqrt {\frac {c}{x}}\, b x}\, \sqrt {a}}{2 \sqrt {a}}\right )-348 \sqrt {a x +\sqrt {\frac {c}{x}}\, b x}\, a^{\frac {5}{2}} b^{2} c \sqrt {x}+384 \sqrt {\left (a +\sqrt {\frac {c}{x}}\, b \right ) x}\, \left (\frac {c}{x}\right )^{\frac {3}{2}} a^{\frac {3}{2}} b^{3} x^{\frac {3}{2}}-174 \sqrt {a x +\sqrt {\frac {c}{x}}\, b x}\, \left (\frac {c}{x}\right )^{\frac {3}{2}} a^{\frac {3}{2}} b^{3} x^{\frac {3}{2}}-96 \left (a x +\sqrt {\frac {c}{x}}\, b x \right )^{\frac {3}{2}} a^{\frac {7}{2}} \sqrt {x}+208 \left (a x +\sqrt {\frac {c}{x}}\, b x \right )^{\frac {3}{2}} \sqrt {\frac {c}{x}}\, a^{\frac {5}{2}} b \sqrt {x}\right ) \sqrt {x}}{192 \sqrt {\left (a +\sqrt {\frac {c}{x}}\, b \right ) x}\, a^{\frac {11}{2}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.34, size = 211, normalized size = 1.23 \begin {gather*} -\frac {1}{192} \, c^{2} {\left (\frac {105 \, b^{4} \log \left (\frac {\sqrt {b \sqrt {\frac {c}{x}} + a} - \sqrt {a}}{\sqrt {b \sqrt {\frac {c}{x}} + a} + \sqrt {a}}\right )}{a^{\frac {9}{2}}} + \frac {2 \, {\left (105 \, {\left (b \sqrt {\frac {c}{x}} + a\right )}^{\frac {7}{2}} b^{4} - 385 \, {\left (b \sqrt {\frac {c}{x}} + a\right )}^{\frac {5}{2}} a b^{4} + 511 \, {\left (b \sqrt {\frac {c}{x}} + a\right )}^{\frac {3}{2}} a^{2} b^{4} - 279 \, \sqrt {b \sqrt {\frac {c}{x}} + a} a^{3} b^{4}\right )}}{{\left (b \sqrt {\frac {c}{x}} + a\right )}^{4} a^{4} - 4 \, {\left (b \sqrt {\frac {c}{x}} + a\right )}^{3} a^{5} + 6 \, {\left (b \sqrt {\frac {c}{x}} + a\right )}^{2} a^{6} - 4 \, {\left (b \sqrt {\frac {c}{x}} + a\right )} a^{7} + a^{8}}\right )} \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 {x}{\sqrt {a+b\,\sqrt {\frac {c}{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 {x}{\sqrt {a + b \sqrt {\frac {c}{x}}}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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