Integrand size = 19, antiderivative size = 32 \[ \int \frac {\sqrt {c+d x}}{(a+b x)^{5/2}} \, dx=-\frac {2 (c+d x)^{3/2}}{3 (b c-a d) (a+b x)^{3/2}} \]
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Time = 0.00 (sec) , antiderivative size = 32, normalized size of antiderivative = 1.00, number of steps used = 1, number of rules used = 1, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.053, Rules used = {37} \[ \int \frac {\sqrt {c+d x}}{(a+b x)^{5/2}} \, dx=-\frac {2 (c+d x)^{3/2}}{3 (a+b x)^{3/2} (b c-a d)} \]
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Rule 37
Rubi steps \begin{align*} \text {integral}& = -\frac {2 (c+d x)^{3/2}}{3 (b c-a d) (a+b x)^{3/2}} \\ \end{align*}
Time = 0.02 (sec) , antiderivative size = 32, normalized size of antiderivative = 1.00 \[ \int \frac {\sqrt {c+d x}}{(a+b x)^{5/2}} \, dx=-\frac {2 (c+d x)^{3/2}}{3 (b c-a d) (a+b x)^{3/2}} \]
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Time = 0.26 (sec) , antiderivative size = 27, normalized size of antiderivative = 0.84
method | result | size |
gosper | \(\frac {2 \left (d x +c \right )^{\frac {3}{2}}}{3 \left (b x +a \right )^{\frac {3}{2}} \left (a d -b c \right )}\) | \(27\) |
default | \(-\frac {\sqrt {d x +c}}{b \left (b x +a \right )^{\frac {3}{2}}}+\frac {\left (a d -b c \right ) \left (-\frac {2 \sqrt {d x +c}}{3 \left (-a d +b c \right ) \left (b x +a \right )^{\frac {3}{2}}}+\frac {4 d \sqrt {d x +c}}{3 \left (-a d +b c \right )^{2} \sqrt {b x +a}}\right )}{2 b}\) | \(88\) |
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Leaf count of result is larger than twice the leaf count of optimal. 65 vs. \(2 (26) = 52\).
Time = 0.26 (sec) , antiderivative size = 65, normalized size of antiderivative = 2.03 \[ \int \frac {\sqrt {c+d x}}{(a+b x)^{5/2}} \, dx=-\frac {2 \, \sqrt {b x + a} {\left (d x + c\right )}^{\frac {3}{2}}}{3 \, {\left (a^{2} b c - a^{3} d + {\left (b^{3} c - a b^{2} d\right )} x^{2} + 2 \, {\left (a b^{2} c - a^{2} b d\right )} x\right )}} \]
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\[ \int \frac {\sqrt {c+d x}}{(a+b x)^{5/2}} \, dx=\int \frac {\sqrt {c + d x}}{\left (a + b x\right )^{\frac {5}{2}}}\, dx \]
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Exception generated. \[ \int \frac {\sqrt {c+d x}}{(a+b x)^{5/2}} \, dx=\text {Exception raised: ValueError} \]
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Leaf count of result is larger than twice the leaf count of optimal. 152 vs. \(2 (26) = 52\).
Time = 0.36 (sec) , antiderivative size = 152, normalized size of antiderivative = 4.75 \[ \int \frac {\sqrt {c+d x}}{(a+b x)^{5/2}} \, dx=-\frac {4 \, {\left (\sqrt {b d} b^{4} c^{2} d - 2 \, \sqrt {b d} a b^{3} c d^{2} + \sqrt {b d} a^{2} b^{2} d^{3} + 3 \, \sqrt {b d} {\left (\sqrt {b d} \sqrt {b x + a} - \sqrt {b^{2} c + {\left (b x + a\right )} b d - a b d}\right )}^{4} d\right )} {\left | b \right |}}{3 \, {\left (b^{2} c - a b d - {\left (\sqrt {b d} \sqrt {b x + a} - \sqrt {b^{2} c + {\left (b x + a\right )} b d - a b d}\right )}^{2}\right )}^{3} b^{2}} \]
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Time = 0.72 (sec) , antiderivative size = 27, normalized size of antiderivative = 0.84 \[ \int \frac {\sqrt {c+d x}}{(a+b x)^{5/2}} \, dx=\frac {2\,{\left (c+d\,x\right )}^{3/2}}{\left (3\,a\,d-3\,b\,c\right )\,{\left (a+b\,x\right )}^{3/2}} \]
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