Optimal. Leaf size=183 \[ \frac{256 b^4 (a+b x)^{3/2} (10 A b-13 a B)}{45045 a^6 x^{3/2}}-\frac{128 b^3 (a+b x)^{3/2} (10 A b-13 a B)}{15015 a^5 x^{5/2}}+\frac{32 b^2 (a+b x)^{3/2} (10 A b-13 a B)}{3003 a^4 x^{7/2}}-\frac{16 b (a+b x)^{3/2} (10 A b-13 a B)}{1287 a^3 x^{9/2}}+\frac{2 (a+b x)^{3/2} (10 A b-13 a B)}{143 a^2 x^{11/2}}-\frac{2 A (a+b x)^{3/2}}{13 a x^{13/2}} \]
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Rubi [A] time = 0.0734041, antiderivative size = 183, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 3, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.15, Rules used = {78, 45, 37} \[ \frac{256 b^4 (a+b x)^{3/2} (10 A b-13 a B)}{45045 a^6 x^{3/2}}-\frac{128 b^3 (a+b x)^{3/2} (10 A b-13 a B)}{15015 a^5 x^{5/2}}+\frac{32 b^2 (a+b x)^{3/2} (10 A b-13 a B)}{3003 a^4 x^{7/2}}-\frac{16 b (a+b x)^{3/2} (10 A b-13 a B)}{1287 a^3 x^{9/2}}+\frac{2 (a+b x)^{3/2} (10 A b-13 a B)}{143 a^2 x^{11/2}}-\frac{2 A (a+b x)^{3/2}}{13 a x^{13/2}} \]
Antiderivative was successfully verified.
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Rule 78
Rule 45
Rule 37
Rubi steps
\begin{align*} \int \frac{\sqrt{a+b x} (A+B x)}{x^{15/2}} \, dx &=-\frac{2 A (a+b x)^{3/2}}{13 a x^{13/2}}+\frac{\left (2 \left (-5 A b+\frac{13 a B}{2}\right )\right ) \int \frac{\sqrt{a+b x}}{x^{13/2}} \, dx}{13 a}\\ &=-\frac{2 A (a+b x)^{3/2}}{13 a x^{13/2}}+\frac{2 (10 A b-13 a B) (a+b x)^{3/2}}{143 a^2 x^{11/2}}+\frac{(8 b (10 A b-13 a B)) \int \frac{\sqrt{a+b x}}{x^{11/2}} \, dx}{143 a^2}\\ &=-\frac{2 A (a+b x)^{3/2}}{13 a x^{13/2}}+\frac{2 (10 A b-13 a B) (a+b x)^{3/2}}{143 a^2 x^{11/2}}-\frac{16 b (10 A b-13 a B) (a+b x)^{3/2}}{1287 a^3 x^{9/2}}-\frac{\left (16 b^2 (10 A b-13 a B)\right ) \int \frac{\sqrt{a+b x}}{x^{9/2}} \, dx}{429 a^3}\\ &=-\frac{2 A (a+b x)^{3/2}}{13 a x^{13/2}}+\frac{2 (10 A b-13 a B) (a+b x)^{3/2}}{143 a^2 x^{11/2}}-\frac{16 b (10 A b-13 a B) (a+b x)^{3/2}}{1287 a^3 x^{9/2}}+\frac{32 b^2 (10 A b-13 a B) (a+b x)^{3/2}}{3003 a^4 x^{7/2}}+\frac{\left (64 b^3 (10 A b-13 a B)\right ) \int \frac{\sqrt{a+b x}}{x^{7/2}} \, dx}{3003 a^4}\\ &=-\frac{2 A (a+b x)^{3/2}}{13 a x^{13/2}}+\frac{2 (10 A b-13 a B) (a+b x)^{3/2}}{143 a^2 x^{11/2}}-\frac{16 b (10 A b-13 a B) (a+b x)^{3/2}}{1287 a^3 x^{9/2}}+\frac{32 b^2 (10 A b-13 a B) (a+b x)^{3/2}}{3003 a^4 x^{7/2}}-\frac{128 b^3 (10 A b-13 a B) (a+b x)^{3/2}}{15015 a^5 x^{5/2}}-\frac{\left (128 b^4 (10 A b-13 a B)\right ) \int \frac{\sqrt{a+b x}}{x^{5/2}} \, dx}{15015 a^5}\\ &=-\frac{2 A (a+b x)^{3/2}}{13 a x^{13/2}}+\frac{2 (10 A b-13 a B) (a+b x)^{3/2}}{143 a^2 x^{11/2}}-\frac{16 b (10 A b-13 a B) (a+b x)^{3/2}}{1287 a^3 x^{9/2}}+\frac{32 b^2 (10 A b-13 a B) (a+b x)^{3/2}}{3003 a^4 x^{7/2}}-\frac{128 b^3 (10 A b-13 a B) (a+b x)^{3/2}}{15015 a^5 x^{5/2}}+\frac{256 b^4 (10 A b-13 a B) (a+b x)^{3/2}}{45045 a^6 x^{3/2}}\\ \end{align*}
Mathematica [A] time = 0.0399784, size = 114, normalized size = 0.62 \[ -\frac{2 (a+b x)^{3/2} \left (80 a^3 b^2 x^2 (35 A+39 B x)-96 a^2 b^3 x^3 (25 A+26 B x)-70 a^4 b x (45 A+52 B x)+315 a^5 (11 A+13 B x)+128 a b^4 x^4 (15 A+13 B x)-1280 A b^5 x^5\right )}{45045 a^6 x^{13/2}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.005, size = 125, normalized size = 0.7 \begin{align*} -{\frac{-2560\,A{b}^{5}{x}^{5}+3328\,B{x}^{5}a{b}^{4}+3840\,aA{b}^{4}{x}^{4}-4992\,B{x}^{4}{a}^{2}{b}^{3}-4800\,{a}^{2}A{b}^{3}{x}^{3}+6240\,B{x}^{3}{a}^{3}{b}^{2}+5600\,{a}^{3}A{b}^{2}{x}^{2}-7280\,B{x}^{2}{a}^{4}b-6300\,{a}^{4}Abx+8190\,{a}^{5}Bx+6930\,A{a}^{5}}{45045\,{a}^{6}} \left ( bx+a \right ) ^{{\frac{3}{2}}}{x}^{-{\frac{13}{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 [A] time = 2.64475, size = 360, normalized size = 1.97 \begin{align*} -\frac{2 \,{\left (3465 \, A a^{6} + 128 \,{\left (13 \, B a b^{5} - 10 \, A b^{6}\right )} x^{6} - 64 \,{\left (13 \, B a^{2} b^{4} - 10 \, A a b^{5}\right )} x^{5} + 48 \,{\left (13 \, B a^{3} b^{3} - 10 \, A a^{2} b^{4}\right )} x^{4} - 40 \,{\left (13 \, B a^{4} b^{2} - 10 \, A a^{3} b^{3}\right )} x^{3} + 35 \,{\left (13 \, B a^{5} b - 10 \, A a^{4} b^{2}\right )} x^{2} + 315 \,{\left (13 \, B a^{6} + A a^{5} b\right )} x\right )} \sqrt{b x + a}}{45045 \, a^{6} x^{\frac{13}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.40972, size = 296, normalized size = 1.62 \begin{align*} \frac{{\left ({\left (8 \,{\left (2 \,{\left (b x + a\right )}{\left (4 \,{\left (b x + a\right )}{\left (\frac{2 \,{\left (13 \, B a b^{12} - 10 \, A b^{13}\right )}{\left (b x + a\right )}}{a^{7} b^{21}} - \frac{13 \,{\left (13 \, B a^{2} b^{12} - 10 \, A a b^{13}\right )}}{a^{7} b^{21}}\right )} + \frac{143 \,{\left (13 \, B a^{3} b^{12} - 10 \, A a^{2} b^{13}\right )}}{a^{7} b^{21}}\right )} - \frac{429 \,{\left (13 \, B a^{4} b^{12} - 10 \, A a^{3} b^{13}\right )}}{a^{7} b^{21}}\right )}{\left (b x + a\right )} + \frac{3003 \,{\left (13 \, B a^{5} b^{12} - 10 \, A a^{4} b^{13}\right )}}{a^{7} b^{21}}\right )}{\left (b x + a\right )} - \frac{15015 \,{\left (B a^{6} b^{12} - A a^{5} b^{13}\right )}}{a^{7} b^{21}}\right )}{\left (b x + a\right )}^{\frac{3}{2}} b}{33210777600 \,{\left ({\left (b x + a\right )} b - a b\right )}^{\frac{13}{2}}{\left | b \right |}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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