Optimal. Leaf size=324 \[ \frac{12 \left (7 a^2-b^2 c\right ) \left (a+b \sqrt{c+d x}\right )^{11/2}}{11 b^8 d^4}-\frac{20 a \left (7 a^2-3 b^2 c\right ) \left (a+b \sqrt{c+d x}\right )^{9/2}}{9 b^8 d^4}-\frac{12 a \left (7 a^2-3 b^2 c\right ) \left (a^2-b^2 c\right ) \left (a+b \sqrt{c+d x}\right )^{5/2}}{5 b^8 d^4}+\frac{4 \left (a^2-b^2 c\right )^2 \left (7 a^2-b^2 c\right ) \left (a+b \sqrt{c+d x}\right )^{3/2}}{3 b^8 d^4}-\frac{4 a \left (a^2-b^2 c\right )^3 \sqrt{a+b \sqrt{c+d x}}}{b^8 d^4}+\frac{4 \left (35 a^4-30 a^2 b^2 c+3 b^4 c^2\right ) \left (a+b \sqrt{c+d x}\right )^{7/2}}{7 b^8 d^4}+\frac{4 \left (a+b \sqrt{c+d x}\right )^{15/2}}{15 b^8 d^4}-\frac{28 a \left (a+b \sqrt{c+d x}\right )^{13/2}}{13 b^8 d^4} \]
[Out]
_______________________________________________________________________________________
Rubi [A] time = 0.532948, antiderivative size = 324, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.143 \[ \frac{12 \left (7 a^2-b^2 c\right ) \left (a+b \sqrt{c+d x}\right )^{11/2}}{11 b^8 d^4}-\frac{20 a \left (7 a^2-3 b^2 c\right ) \left (a+b \sqrt{c+d x}\right )^{9/2}}{9 b^8 d^4}-\frac{12 a \left (7 a^2-3 b^2 c\right ) \left (a^2-b^2 c\right ) \left (a+b \sqrt{c+d x}\right )^{5/2}}{5 b^8 d^4}+\frac{4 \left (a^2-b^2 c\right )^2 \left (7 a^2-b^2 c\right ) \left (a+b \sqrt{c+d x}\right )^{3/2}}{3 b^8 d^4}-\frac{4 a \left (a^2-b^2 c\right )^3 \sqrt{a+b \sqrt{c+d x}}}{b^8 d^4}+\frac{4 \left (35 a^4-30 a^2 b^2 c+3 b^4 c^2\right ) \left (a+b \sqrt{c+d x}\right )^{7/2}}{7 b^8 d^4}+\frac{4 \left (a+b \sqrt{c+d x}\right )^{15/2}}{15 b^8 d^4}-\frac{28 a \left (a+b \sqrt{c+d x}\right )^{13/2}}{13 b^8 d^4} \]
Antiderivative was successfully verified.
[In] Int[x^3/Sqrt[a + b*Sqrt[c + d*x]],x]
[Out]
_______________________________________________________________________________________
Rubi in Sympy [A] time = 32.0165, size = 304, normalized size = 0.94 \[ - \frac{28 a \left (a + b \sqrt{c + d x}\right )^{\frac{13}{2}}}{13 b^{8} d^{4}} - \frac{20 a \left (a + b \sqrt{c + d x}\right )^{\frac{9}{2}} \left (7 a^{2} - 3 b^{2} c\right )}{9 b^{8} d^{4}} - \frac{12 a \left (a + b \sqrt{c + d x}\right )^{\frac{5}{2}} \left (a^{2} - b^{2} c\right ) \left (7 a^{2} - 3 b^{2} c\right )}{5 b^{8} d^{4}} - \frac{4 a \sqrt{a + b \sqrt{c + d x}} \left (a^{2} - b^{2} c\right )^{3}}{b^{8} d^{4}} + \frac{4 \left (a + b \sqrt{c + d x}\right )^{\frac{15}{2}}}{15 b^{8} d^{4}} + \frac{12 \left (a + b \sqrt{c + d x}\right )^{\frac{11}{2}} \left (7 a^{2} - b^{2} c\right )}{11 b^{8} d^{4}} + \frac{4 \left (a + b \sqrt{c + d x}\right )^{\frac{7}{2}} \left (35 a^{4} - 30 a^{2} b^{2} c + 3 b^{4} c^{2}\right )}{7 b^{8} d^{4}} + \frac{4 \left (a + b \sqrt{c + d x}\right )^{\frac{3}{2}} \left (a^{2} - b^{2} c\right )^{2} \left (7 a^{2} - b^{2} c\right )}{3 b^{8} d^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**3/(a+b*(d*x+c)**(1/2))**(1/2),x)
[Out]
_______________________________________________________________________________________
Mathematica [A] time = 0.486199, size = 285, normalized size = 0.88 \[ \frac{4 \left (-\frac{5}{9} \left (7 a^3-3 a b^2 c\right ) \left (a+b \sqrt{c+d x}\right )^{9/2}+\frac{3}{11} \left (7 a^2-b^2 c\right ) \left (a+b \sqrt{c+d x}\right )^{11/2}+\frac{1}{3} \left (a^2-b^2 c\right )^2 \left (7 a^2-b^2 c\right ) \left (a+b \sqrt{c+d x}\right )^{3/2}-a \left (a^2-b^2 c\right )^3 \sqrt{a+b \sqrt{c+d x}}-\frac{3}{5} \left (7 a^5-10 a^3 b^2 c+3 a b^4 c^2\right ) \left (a+b \sqrt{c+d x}\right )^{5/2}+\frac{1}{7} \left (35 a^4-30 a^2 b^2 c+3 b^4 c^2\right ) \left (a+b \sqrt{c+d x}\right )^{7/2}+\frac{1}{15} \left (a+b \sqrt{c+d x}\right )^{15/2}-\frac{7}{13} a \left (a+b \sqrt{c+d x}\right )^{13/2}\right )}{b^8 d^4} \]
Antiderivative was successfully verified.
[In] Integrate[x^3/Sqrt[a + b*Sqrt[c + d*x]],x]
[Out]
_______________________________________________________________________________________
Maple [A] time = 0.004, size = 383, normalized size = 1.2 \[ 4\,{\frac{1}{{d}^{4}{b}^{8}} \left ( 1/15\, \left ( a+b\sqrt{dx+c} \right ) ^{15/2}-{\frac{7\,a \left ( a+b\sqrt{dx+c} \right ) ^{13/2}}{13}}+1/11\, \left ( -3\,{b}^{2}c+21\,{a}^{2} \right ) \left ( a+b\sqrt{dx+c} \right ) ^{11/2}+1/9\, \left ( -8\, \left ( -{b}^{2}c+{a}^{2} \right ) a-2\,a \left ( -2\,{b}^{2}c+6\,{a}^{2} \right ) - \left ( -3\,{b}^{2}c+15\,{a}^{2} \right ) a \right ) \left ( a+b\sqrt{dx+c} \right ) ^{9/2}+1/7\, \left ( \left ( -{b}^{2}c+{a}^{2} \right ) \left ( -2\,{b}^{2}c+6\,{a}^{2} \right ) +8\,{a}^{2} \left ( -{b}^{2}c+{a}^{2} \right ) + \left ( -{b}^{2}c+{a}^{2} \right ) ^{2}- \left ( -8\, \left ( -{b}^{2}c+{a}^{2} \right ) a-2\,a \left ( -2\,{b}^{2}c+6\,{a}^{2} \right ) \right ) a \right ) \left ( a+b\sqrt{dx+c} \right ) ^{7/2}+1/5\, \left ( -6\, \left ( -{b}^{2}c+{a}^{2} \right ) ^{2}a- \left ( \left ( -{b}^{2}c+{a}^{2} \right ) \left ( -2\,{b}^{2}c+6\,{a}^{2} \right ) +8\,{a}^{2} \left ( -{b}^{2}c+{a}^{2} \right ) + \left ( -{b}^{2}c+{a}^{2} \right ) ^{2} \right ) a \right ) \left ( a+b\sqrt{dx+c} \right ) ^{5/2}+1/3\, \left ( \left ( -{b}^{2}c+{a}^{2} \right ) ^{3}+6\, \left ( -{b}^{2}c+{a}^{2} \right ) ^{2}{a}^{2} \right ) \left ( a+b\sqrt{dx+c} \right ) ^{3/2}- \left ( -{b}^{2}c+{a}^{2} \right ) ^{3}a\sqrt{a+b\sqrt{dx+c}} \right ) } \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^3/(a+b*(d*x+c)^(1/2))^(1/2),x)
[Out]
_______________________________________________________________________________________
Maxima [A] time = 0.69431, size = 362, normalized size = 1.12 \[ \frac{4 \,{\left (3003 \,{\left (\sqrt{d x + c} b + a\right )}^{\frac{15}{2}} - 24255 \,{\left (\sqrt{d x + c} b + a\right )}^{\frac{13}{2}} a - 12285 \,{\left (b^{2} c - 7 \, a^{2}\right )}{\left (\sqrt{d x + c} b + a\right )}^{\frac{11}{2}} + 25025 \,{\left (3 \, a b^{2} c - 7 \, a^{3}\right )}{\left (\sqrt{d x + c} b + a\right )}^{\frac{9}{2}} + 6435 \,{\left (3 \, b^{4} c^{2} - 30 \, a^{2} b^{2} c + 35 \, a^{4}\right )}{\left (\sqrt{d x + c} b + a\right )}^{\frac{7}{2}} - 27027 \,{\left (3 \, a b^{4} c^{2} - 10 \, a^{3} b^{2} c + 7 \, a^{5}\right )}{\left (\sqrt{d x + c} b + a\right )}^{\frac{5}{2}} - 15015 \,{\left (b^{6} c^{3} - 9 \, a^{2} b^{4} c^{2} + 15 \, a^{4} b^{2} c - 7 \, a^{6}\right )}{\left (\sqrt{d x + c} b + a\right )}^{\frac{3}{2}} + 45045 \,{\left (a b^{6} c^{3} - 3 \, a^{3} b^{4} c^{2} + 3 \, a^{5} b^{2} c - a^{7}\right )} \sqrt{\sqrt{d x + c} b + a}\right )}}{45045 \, b^{8} d^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^3/sqrt(sqrt(d*x + c)*b + a),x, algorithm="maxima")
[Out]
_______________________________________________________________________________________
Fricas [A] time = 0.33755, size = 312, normalized size = 0.96 \[ -\frac{4 \,{\left (3234 \, a b^{6} d^{3} x^{3} - 17280 \, a b^{6} c^{3} + 46976 \, a^{3} b^{4} c^{2} - 44544 \, a^{5} b^{2} c + 14336 \, a^{7} - 28 \,{\left (141 \, a b^{6} c - 140 \, a^{3} b^{4}\right )} d^{2} x^{2} + 64 \,{\left (87 \, a b^{6} c^{2} - 170 \, a^{3} b^{4} c + 84 \, a^{5} b^{2}\right )} d x -{\left (3003 \, b^{7} d^{3} x^{3} - 4992 \, b^{7} c^{3} + 18816 \, a^{2} b^{5} c^{2} - 20480 \, a^{4} b^{3} c + 7168 \, a^{6} b - 252 \,{\left (13 \, b^{7} c - 14 \, a^{2} b^{5}\right )} d^{2} x^{2} + 32 \,{\left (117 \, b^{7} c^{2} - 267 \, a^{2} b^{5} c + 140 \, a^{4} b^{3}\right )} d x\right )} \sqrt{d x + c}\right )} \sqrt{\sqrt{d x + c} b + a}}{45045 \, b^{8} d^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^3/sqrt(sqrt(d*x + c)*b + a),x, algorithm="fricas")
[Out]
_______________________________________________________________________________________
Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{x^{3}}{\sqrt{a + b \sqrt{c + d x}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**3/(a+b*(d*x+c)**(1/2))**(1/2),x)
[Out]
_______________________________________________________________________________________
GIAC/XCAS [A] time = 0.338504, size = 1, normalized size = 0. \[ \mathit{Done} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^3/sqrt(sqrt(d*x + c)*b + a),x, algorithm="giac")
[Out]