Optimal. Leaf size=222 \[ \frac{8 \left (5 a^2-b^2 c\right ) \left (a+b \sqrt{c+d x}\right )^{7/2}}{7 b^6 d^3}-\frac{8 a \left (5 a^2-3 b^2 c\right ) \left (a+b \sqrt{c+d x}\right )^{5/2}}{5 b^6 d^3}-\frac{4 a \left (a^2-b^2 c\right )^2 \sqrt{a+b \sqrt{c+d x}}}{b^6 d^3}+\frac{4 \left (5 a^4-6 a^2 b^2 c+b^4 c^2\right ) \left (a+b \sqrt{c+d x}\right )^{3/2}}{3 b^6 d^3}+\frac{4 \left (a+b \sqrt{c+d x}\right )^{11/2}}{11 b^6 d^3}-\frac{20 a \left (a+b \sqrt{c+d x}\right )^{9/2}}{9 b^6 d^3} \]
[Out]
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Rubi [A] time = 0.3718, antiderivative size = 222, 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 \[ \frac{8 \left (5 a^2-b^2 c\right ) \left (a+b \sqrt{c+d x}\right )^{7/2}}{7 b^6 d^3}-\frac{8 a \left (5 a^2-3 b^2 c\right ) \left (a+b \sqrt{c+d x}\right )^{5/2}}{5 b^6 d^3}-\frac{4 a \left (a^2-b^2 c\right )^2 \sqrt{a+b \sqrt{c+d x}}}{b^6 d^3}+\frac{4 \left (5 a^4-6 a^2 b^2 c+b^4 c^2\right ) \left (a+b \sqrt{c+d x}\right )^{3/2}}{3 b^6 d^3}+\frac{4 \left (a+b \sqrt{c+d x}\right )^{11/2}}{11 b^6 d^3}-\frac{20 a \left (a+b \sqrt{c+d x}\right )^{9/2}}{9 b^6 d^3} \]
Antiderivative was successfully verified.
[In] Int[x^2/Sqrt[a + b*Sqrt[c + d*x]],x]
[Out]
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Rubi in Sympy [A] time = 22.3999, size = 209, normalized size = 0.94 \[ - \frac{20 a \left (a + b \sqrt{c + d x}\right )^{\frac{9}{2}}}{9 b^{6} d^{3}} - \frac{8 a \left (a + b \sqrt{c + d x}\right )^{\frac{5}{2}} \left (5 a^{2} - 3 b^{2} c\right )}{5 b^{6} d^{3}} - \frac{4 a \sqrt{a + b \sqrt{c + d x}} \left (a^{2} - b^{2} c\right )^{2}}{b^{6} d^{3}} + \frac{4 \left (a + b \sqrt{c + d x}\right )^{\frac{11}{2}}}{11 b^{6} d^{3}} + \frac{8 \left (a + b \sqrt{c + d x}\right )^{\frac{7}{2}} \left (5 a^{2} - b^{2} c\right )}{7 b^{6} d^{3}} + \frac{4 \left (a + b \sqrt{c + d x}\right )^{\frac{3}{2}} \left (5 a^{4} - 6 a^{2} b^{2} c + b^{4} c^{2}\right )}{3 b^{6} d^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**2/(a+b*(d*x+c)**(1/2))**(1/2),x)
[Out]
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Mathematica [A] time = 0.347656, size = 147, normalized size = 0.66 \[ \frac{4 \sqrt{a+b \sqrt{c+d x}} \left (-1280 a^5+640 a^4 b \sqrt{c+d x}+96 a^3 b^2 (28 c-5 d x)-16 a^2 b^3 (74 c-25 d x) \sqrt{c+d x}-2 a b^4 \left (736 c^2-244 c d x+175 d^2 x^2\right )+15 b^5 \sqrt{c+d x} \left (32 c^2-24 c d x+21 d^2 x^2\right )\right )}{3465 b^6 d^3} \]
Antiderivative was successfully verified.
[In] Integrate[x^2/Sqrt[a + b*Sqrt[c + d*x]],x]
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Maple [A] time = 0.003, size = 183, normalized size = 0.8 \[ 4\,{\frac{1/11\, \left ( a+b\sqrt{dx+c} \right ) ^{11/2}-5/9\,a \left ( a+b\sqrt{dx+c} \right ) ^{9/2}+1/7\, \left ( -2\,{b}^{2}c+10\,{a}^{2} \right ) \left ( a+b\sqrt{dx+c} \right ) ^{7/2}+1/5\, \left ( -4\, \left ( -{b}^{2}c+{a}^{2} \right ) a-a \left ( -2\,{b}^{2}c+6\,{a}^{2} \right ) \right ) \left ( a+b\sqrt{dx+c} \right ) ^{5/2}+1/3\, \left ( \left ( -{b}^{2}c+{a}^{2} \right ) ^{2}+4\,{a}^{2} \left ( -{b}^{2}c+{a}^{2} \right ) \right ) \left ( a+b\sqrt{dx+c} \right ) ^{3/2}- \left ( -{b}^{2}c+{a}^{2} \right ) ^{2}a\sqrt{a+b\sqrt{dx+c}}}{{d}^{3}{b}^{6}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^2/(a+b*(d*x+c)^(1/2))^(1/2),x)
[Out]
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Maxima [A] time = 0.703136, size = 225, normalized size = 1.01 \[ \frac{4 \,{\left (315 \,{\left (\sqrt{d x + c} b + a\right )}^{\frac{11}{2}} - 1925 \,{\left (\sqrt{d x + c} b + a\right )}^{\frac{9}{2}} a - 990 \,{\left (b^{2} c - 5 \, a^{2}\right )}{\left (\sqrt{d x + c} b + a\right )}^{\frac{7}{2}} + 1386 \,{\left (3 \, a b^{2} c - 5 \, a^{3}\right )}{\left (\sqrt{d x + c} b + a\right )}^{\frac{5}{2}} + 1155 \,{\left (b^{4} c^{2} - 6 \, a^{2} b^{2} c + 5 \, a^{4}\right )}{\left (\sqrt{d x + c} b + a\right )}^{\frac{3}{2}} - 3465 \,{\left (a b^{4} c^{2} - 2 \, a^{3} b^{2} c + a^{5}\right )} \sqrt{\sqrt{d x + c} b + a}\right )}}{3465 \, b^{6} d^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^2/sqrt(sqrt(d*x + c)*b + a),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.335953, size = 189, normalized size = 0.85 \[ -\frac{4 \,{\left (350 \, a b^{4} d^{2} x^{2} + 1472 \, a b^{4} c^{2} - 2688 \, a^{3} b^{2} c + 1280 \, a^{5} - 8 \,{\left (61 \, a b^{4} c - 60 \, a^{3} b^{2}\right )} d x -{\left (315 \, b^{5} d^{2} x^{2} + 480 \, b^{5} c^{2} - 1184 \, a^{2} b^{3} c + 640 \, a^{4} b - 40 \,{\left (9 \, b^{5} c - 10 \, a^{2} b^{3}\right )} d x\right )} \sqrt{d x + c}\right )} \sqrt{\sqrt{d x + c} b + a}}{3465 \, b^{6} d^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^2/sqrt(sqrt(d*x + c)*b + a),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{x^{2}}{\sqrt{a + b \sqrt{c + d x}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**2/(a+b*(d*x+c)**(1/2))**(1/2),x)
[Out]
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GIAC/XCAS [A] time = 0.31854, size = 849, normalized size = 3.82 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^2/sqrt(sqrt(d*x + c)*b + a),x, algorithm="giac")
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