Optimal. Leaf size=225 \[ -\frac {a^4 (12 A b-5 a B) \sqrt {x} \sqrt {a+b x}}{512 b^3}+\frac {a^3 (12 A b-5 a B) x^{3/2} \sqrt {a+b x}}{768 b^2}+\frac {a^2 (12 A b-5 a B) x^{5/2} \sqrt {a+b x}}{192 b}+\frac {a (12 A b-5 a B) x^{5/2} (a+b x)^{3/2}}{96 b}+\frac {(12 A b-5 a B) x^{5/2} (a+b x)^{5/2}}{60 b}+\frac {B x^{5/2} (a+b x)^{7/2}}{6 b}+\frac {a^5 (12 A b-5 a B) \tanh ^{-1}\left (\frac {\sqrt {b} \sqrt {x}}{\sqrt {a+b x}}\right )}{512 b^{7/2}} \]
[Out]
________________________________________________________________________________________
Rubi [A]
time = 0.07, antiderivative size = 225, normalized size of antiderivative = 1.00, number of steps
used = 9, number of rules used = 5, integrand size = 20, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.250, Rules used = {81, 52, 65, 223,
212} \begin {gather*} \frac {a^5 (12 A b-5 a B) \tanh ^{-1}\left (\frac {\sqrt {b} \sqrt {x}}{\sqrt {a+b x}}\right )}{512 b^{7/2}}-\frac {a^4 \sqrt {x} \sqrt {a+b x} (12 A b-5 a B)}{512 b^3}+\frac {a^3 x^{3/2} \sqrt {a+b x} (12 A b-5 a B)}{768 b^2}+\frac {a^2 x^{5/2} \sqrt {a+b x} (12 A b-5 a B)}{192 b}+\frac {a x^{5/2} (a+b x)^{3/2} (12 A b-5 a B)}{96 b}+\frac {x^{5/2} (a+b x)^{5/2} (12 A b-5 a B)}{60 b}+\frac {B x^{5/2} (a+b x)^{7/2}}{6 b} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
Rule 52
Rule 65
Rule 81
Rule 212
Rule 223
Rubi steps
\begin {align*} \int x^{3/2} (a+b x)^{5/2} (A+B x) \, dx &=\frac {B x^{5/2} (a+b x)^{7/2}}{6 b}+\frac {\left (6 A b-\frac {5 a B}{2}\right ) \int x^{3/2} (a+b x)^{5/2} \, dx}{6 b}\\ &=\frac {(12 A b-5 a B) x^{5/2} (a+b x)^{5/2}}{60 b}+\frac {B x^{5/2} (a+b x)^{7/2}}{6 b}+\frac {(a (12 A b-5 a B)) \int x^{3/2} (a+b x)^{3/2} \, dx}{24 b}\\ &=\frac {a (12 A b-5 a B) x^{5/2} (a+b x)^{3/2}}{96 b}+\frac {(12 A b-5 a B) x^{5/2} (a+b x)^{5/2}}{60 b}+\frac {B x^{5/2} (a+b x)^{7/2}}{6 b}+\frac {\left (a^2 (12 A b-5 a B)\right ) \int x^{3/2} \sqrt {a+b x} \, dx}{64 b}\\ &=\frac {a^2 (12 A b-5 a B) x^{5/2} \sqrt {a+b x}}{192 b}+\frac {a (12 A b-5 a B) x^{5/2} (a+b x)^{3/2}}{96 b}+\frac {(12 A b-5 a B) x^{5/2} (a+b x)^{5/2}}{60 b}+\frac {B x^{5/2} (a+b x)^{7/2}}{6 b}+\frac {\left (a^3 (12 A b-5 a B)\right ) \int \frac {x^{3/2}}{\sqrt {a+b x}} \, dx}{384 b}\\ &=\frac {a^3 (12 A b-5 a B) x^{3/2} \sqrt {a+b x}}{768 b^2}+\frac {a^2 (12 A b-5 a B) x^{5/2} \sqrt {a+b x}}{192 b}+\frac {a (12 A b-5 a B) x^{5/2} (a+b x)^{3/2}}{96 b}+\frac {(12 A b-5 a B) x^{5/2} (a+b x)^{5/2}}{60 b}+\frac {B x^{5/2} (a+b x)^{7/2}}{6 b}-\frac {\left (a^4 (12 A b-5 a B)\right ) \int \frac {\sqrt {x}}{\sqrt {a+b x}} \, dx}{512 b^2}\\ &=-\frac {a^4 (12 A b-5 a B) \sqrt {x} \sqrt {a+b x}}{512 b^3}+\frac {a^3 (12 A b-5 a B) x^{3/2} \sqrt {a+b x}}{768 b^2}+\frac {a^2 (12 A b-5 a B) x^{5/2} \sqrt {a+b x}}{192 b}+\frac {a (12 A b-5 a B) x^{5/2} (a+b x)^{3/2}}{96 b}+\frac {(12 A b-5 a B) x^{5/2} (a+b x)^{5/2}}{60 b}+\frac {B x^{5/2} (a+b x)^{7/2}}{6 b}+\frac {\left (a^5 (12 A b-5 a B)\right ) \int \frac {1}{\sqrt {x} \sqrt {a+b x}} \, dx}{1024 b^3}\\ &=-\frac {a^4 (12 A b-5 a B) \sqrt {x} \sqrt {a+b x}}{512 b^3}+\frac {a^3 (12 A b-5 a B) x^{3/2} \sqrt {a+b x}}{768 b^2}+\frac {a^2 (12 A b-5 a B) x^{5/2} \sqrt {a+b x}}{192 b}+\frac {a (12 A b-5 a B) x^{5/2} (a+b x)^{3/2}}{96 b}+\frac {(12 A b-5 a B) x^{5/2} (a+b x)^{5/2}}{60 b}+\frac {B x^{5/2} (a+b x)^{7/2}}{6 b}+\frac {\left (a^5 (12 A b-5 a B)\right ) \text {Subst}\left (\int \frac {1}{\sqrt {a+b x^2}} \, dx,x,\sqrt {x}\right )}{512 b^3}\\ &=-\frac {a^4 (12 A b-5 a B) \sqrt {x} \sqrt {a+b x}}{512 b^3}+\frac {a^3 (12 A b-5 a B) x^{3/2} \sqrt {a+b x}}{768 b^2}+\frac {a^2 (12 A b-5 a B) x^{5/2} \sqrt {a+b x}}{192 b}+\frac {a (12 A b-5 a B) x^{5/2} (a+b x)^{3/2}}{96 b}+\frac {(12 A b-5 a B) x^{5/2} (a+b x)^{5/2}}{60 b}+\frac {B x^{5/2} (a+b x)^{7/2}}{6 b}+\frac {\left (a^5 (12 A b-5 a B)\right ) \text {Subst}\left (\int \frac {1}{1-b x^2} \, dx,x,\frac {\sqrt {x}}{\sqrt {a+b x}}\right )}{512 b^3}\\ &=-\frac {a^4 (12 A b-5 a B) \sqrt {x} \sqrt {a+b x}}{512 b^3}+\frac {a^3 (12 A b-5 a B) x^{3/2} \sqrt {a+b x}}{768 b^2}+\frac {a^2 (12 A b-5 a B) x^{5/2} \sqrt {a+b x}}{192 b}+\frac {a (12 A b-5 a B) x^{5/2} (a+b x)^{3/2}}{96 b}+\frac {(12 A b-5 a B) x^{5/2} (a+b x)^{5/2}}{60 b}+\frac {B x^{5/2} (a+b x)^{7/2}}{6 b}+\frac {a^5 (12 A b-5 a B) \tanh ^{-1}\left (\frac {\sqrt {b} \sqrt {x}}{\sqrt {a+b x}}\right )}{512 b^{7/2}}\\ \end {align*}
________________________________________________________________________________________
Mathematica [A]
time = 0.28, size = 156, normalized size = 0.69 \begin {gather*} \frac {\sqrt {b} \sqrt {x} \sqrt {a+b x} \left (75 a^5 B+40 a^3 b^2 x (3 A+B x)+256 b^5 x^4 (6 A+5 B x)-10 a^4 b (18 A+5 B x)+48 a^2 b^3 x^2 (62 A+45 B x)+64 a b^4 x^3 (63 A+50 B x)\right )+15 a^5 (-12 A b+5 a B) \log \left (-\sqrt {b} \sqrt {x}+\sqrt {a+b x}\right )}{7680 b^{7/2}} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A]
time = 0.07, size = 302, normalized size = 1.34
method | result | size |
risch | \(-\frac {\left (-1280 b^{5} B \,x^{5}-1536 A \,b^{5} x^{4}-3200 B a \,b^{4} x^{4}-4032 A a \,b^{4} x^{3}-2160 B \,a^{2} b^{3} x^{3}-2976 A \,a^{2} b^{3} x^{2}-40 B \,a^{3} b^{2} x^{2}-120 a^{3} b^{2} A x +50 a^{4} b B x +180 a^{4} b A -75 a^{5} B \right ) \sqrt {b x +a}\, \sqrt {x}}{7680 b^{3}}+\frac {\left (\frac {3 a^{5} \ln \left (\frac {\frac {a}{2}+b x}{\sqrt {b}}+\sqrt {b \,x^{2}+a x}\right ) A}{256 b^{\frac {5}{2}}}-\frac {5 a^{6} \ln \left (\frac {\frac {a}{2}+b x}{\sqrt {b}}+\sqrt {b \,x^{2}+a x}\right ) B}{1024 b^{\frac {7}{2}}}\right ) \sqrt {\left (b x +a \right ) x}}{\sqrt {b x +a}\, \sqrt {x}}\) | \(210\) |
default | \(\frac {\sqrt {x}\, \sqrt {b x +a}\, \left (2560 B \,b^{\frac {11}{2}} x^{5} \sqrt {\left (b x +a \right ) x}+3072 A \,b^{\frac {11}{2}} x^{4} \sqrt {\left (b x +a \right ) x}+6400 B a \,b^{\frac {9}{2}} x^{4} \sqrt {\left (b x +a \right ) x}+8064 A a \,b^{\frac {9}{2}} x^{3} \sqrt {\left (b x +a \right ) x}+4320 B \,a^{2} b^{\frac {7}{2}} x^{3} \sqrt {\left (b x +a \right ) x}+5952 A \,a^{2} b^{\frac {7}{2}} x^{2} \sqrt {\left (b x +a \right ) x}+80 B \,a^{3} b^{\frac {5}{2}} x^{2} \sqrt {\left (b x +a \right ) x}+240 A \,b^{\frac {5}{2}} \sqrt {\left (b x +a \right ) x}\, a^{3} x -100 B \,b^{\frac {3}{2}} \sqrt {\left (b x +a \right ) x}\, a^{4} x +180 A \ln \left (\frac {2 \sqrt {\left (b x +a \right ) x}\, \sqrt {b}+2 b x +a}{2 \sqrt {b}}\right ) a^{5} b -360 A \,b^{\frac {3}{2}} \sqrt {\left (b x +a \right ) x}\, a^{4}-75 B \ln \left (\frac {2 \sqrt {\left (b x +a \right ) x}\, \sqrt {b}+2 b x +a}{2 \sqrt {b}}\right ) a^{6}+150 B \sqrt {b}\, \sqrt {\left (b x +a \right ) x}\, a^{5}\right )}{15360 b^{\frac {7}{2}} \sqrt {\left (b x +a \right ) x}}\) | \(302\) |
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [B] Leaf count of result is larger than twice the leaf count of optimal. 422 vs.
\(2 (179) = 358\).
time = 0.29, size = 422, normalized size = 1.88 \begin {gather*} \frac {1}{6} \, {\left (b x^{2} + a x\right )}^{\frac {5}{2}} B x + \frac {1}{4} \, {\left (b x^{2} + a x\right )}^{\frac {3}{2}} A a x - \frac {7 \, \sqrt {b x^{2} + a x} B a^{4} x}{256 \, b^{2}} + \frac {7 \, {\left (b x^{2} + a x\right )}^{\frac {3}{2}} B a^{2} x}{96 \, b} - \frac {3 \, \sqrt {b x^{2} + a x} A a^{3} x}{32 \, b} + \frac {7 \, B a^{6} \log \left (2 \, b x + a + 2 \, \sqrt {b x^{2} + a x} \sqrt {b}\right )}{1024 \, b^{\frac {7}{2}}} + \frac {3 \, A a^{5} \log \left (2 \, b x + a + 2 \, \sqrt {b x^{2} + a x} \sqrt {b}\right )}{128 \, b^{\frac {5}{2}}} - \frac {7 \, \sqrt {b x^{2} + a x} B a^{5}}{512 \, b^{3}} + \frac {7 \, {\left (b x^{2} + a x\right )}^{\frac {3}{2}} B a^{3}}{192 \, b^{2}} - \frac {3 \, \sqrt {b x^{2} + a x} A a^{4}}{64 \, b^{2}} - \frac {7 \, {\left (b x^{2} + a x\right )}^{\frac {5}{2}} B a}{60 \, b} + \frac {{\left (b x^{2} + a x\right )}^{\frac {3}{2}} A a^{2}}{8 \, b} + \frac {3 \, \sqrt {b x^{2} + a x} {\left (B a + A b\right )} a^{3} x}{64 \, b^{2}} - \frac {{\left (b x^{2} + a x\right )}^{\frac {3}{2}} {\left (B a + A b\right )} a x}{8 \, b} - \frac {3 \, {\left (B a + A b\right )} a^{5} \log \left (2 \, b x + a + 2 \, \sqrt {b x^{2} + a x} \sqrt {b}\right )}{256 \, b^{\frac {7}{2}}} + \frac {3 \, \sqrt {b x^{2} + a x} {\left (B a + A b\right )} a^{4}}{128 \, b^{3}} - \frac {{\left (b x^{2} + a x\right )}^{\frac {3}{2}} {\left (B a + A b\right )} a^{2}}{16 \, b^{2}} + \frac {{\left (b x^{2} + a x\right )}^{\frac {5}{2}} {\left (B a + A b\right )}}{5 \, b} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A]
time = 1.08, size = 344, normalized size = 1.53 \begin {gather*} \left [-\frac {15 \, {\left (5 \, B a^{6} - 12 \, A a^{5} b\right )} \sqrt {b} \log \left (2 \, b x + 2 \, \sqrt {b x + a} \sqrt {b} \sqrt {x} + a\right ) - 2 \, {\left (1280 \, B b^{6} x^{5} + 75 \, B a^{5} b - 180 \, A a^{4} b^{2} + 128 \, {\left (25 \, B a b^{5} + 12 \, A b^{6}\right )} x^{4} + 144 \, {\left (15 \, B a^{2} b^{4} + 28 \, A a b^{5}\right )} x^{3} + 8 \, {\left (5 \, B a^{3} b^{3} + 372 \, A a^{2} b^{4}\right )} x^{2} - 10 \, {\left (5 \, B a^{4} b^{2} - 12 \, A a^{3} b^{3}\right )} x\right )} \sqrt {b x + a} \sqrt {x}}{15360 \, b^{4}}, \frac {15 \, {\left (5 \, B a^{6} - 12 \, A a^{5} b\right )} \sqrt {-b} \arctan \left (\frac {\sqrt {b x + a} \sqrt {-b}}{b \sqrt {x}}\right ) + {\left (1280 \, B b^{6} x^{5} + 75 \, B a^{5} b - 180 \, A a^{4} b^{2} + 128 \, {\left (25 \, B a b^{5} + 12 \, A b^{6}\right )} x^{4} + 144 \, {\left (15 \, B a^{2} b^{4} + 28 \, A a b^{5}\right )} x^{3} + 8 \, {\left (5 \, B a^{3} b^{3} + 372 \, A a^{2} b^{4}\right )} x^{2} - 10 \, {\left (5 \, B a^{4} b^{2} - 12 \, A a^{3} b^{3}\right )} x\right )} \sqrt {b x + a} \sqrt {x}}{7680 \, b^{4}}\right ] \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [F(-1)] Timed out
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Timed out} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [F(-1)] Timed out
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Timed out} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Mupad [F]
time = 0.00, size = -1, normalized size = -0.00 \begin {gather*} \int x^{3/2}\,\left (A+B\,x\right )\,{\left (a+b\,x\right )}^{5/2} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________