Optimal. Leaf size=66 \[ \frac{4 d \sqrt{c+d x}}{3 \sqrt{a+b x} (b c-a d)^2}-\frac{2 \sqrt{c+d x}}{3 (a+b x)^{3/2} (b c-a d)} \]
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Rubi [A] time = 0.0083011, antiderivative size = 66, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.105, Rules used = {45, 37} \[ \frac{4 d \sqrt{c+d x}}{3 \sqrt{a+b x} (b c-a d)^2}-\frac{2 \sqrt{c+d x}}{3 (a+b x)^{3/2} (b c-a d)} \]
Antiderivative was successfully verified.
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Rule 45
Rule 37
Rubi steps
\begin{align*} \int \frac{1}{(a+b x)^{5/2} \sqrt{c+d x}} \, dx &=-\frac{2 \sqrt{c+d x}}{3 (b c-a d) (a+b x)^{3/2}}-\frac{(2 d) \int \frac{1}{(a+b x)^{3/2} \sqrt{c+d x}} \, dx}{3 (b c-a d)}\\ &=-\frac{2 \sqrt{c+d x}}{3 (b c-a d) (a+b x)^{3/2}}+\frac{4 d \sqrt{c+d x}}{3 (b c-a d)^2 \sqrt{a+b x}}\\ \end{align*}
Mathematica [A] time = 0.0147802, size = 46, normalized size = 0.7 \[ \frac{2 \sqrt{c+d x} (3 a d-b c+2 b d x)}{3 (a+b x)^{3/2} (b c-a d)^2} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.005, size = 54, normalized size = 0.8 \begin{align*}{\frac{4\,bdx+6\,ad-2\,bc}{3\,{a}^{2}{d}^{2}-6\,abcd+3\,{b}^{2}{c}^{2}}\sqrt{dx+c} \left ( bx+a \right ) ^{-{\frac{3}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 3.04411, size = 250, normalized size = 3.79 \begin{align*} \frac{2 \,{\left (2 \, b d x - b c + 3 \, a d\right )} \sqrt{b x + a} \sqrt{d x + c}}{3 \,{\left (a^{2} b^{2} c^{2} - 2 \, a^{3} b c d + a^{4} d^{2} +{\left (b^{4} c^{2} - 2 \, a b^{3} c d + a^{2} b^{2} d^{2}\right )} x^{2} + 2 \,{\left (a b^{3} c^{2} - 2 \, a^{2} b^{2} c d + a^{3} b d^{2}\right )} x\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{1}{\left (a + b x\right )^{\frac{5}{2}} \sqrt{c + d x}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.09907, size = 163, normalized size = 2.47 \begin{align*} \frac{8 \,{\left (b^{2} c - a b d - 3 \,{\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 )} \sqrt{b d} b^{2} d}{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}{\left | b \right |}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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