Optimal. Leaf size=116 \[ -\frac{a \sqrt{c} \tan ^{-1}\left (\frac{\sqrt [4]{b} \sqrt{c x}}{\sqrt{c} \sqrt [4]{a+b x^2}}\right )}{4 b^{3/4}}+\frac{a \sqrt{c} \tanh ^{-1}\left (\frac{\sqrt [4]{b} \sqrt{c x}}{\sqrt{c} \sqrt [4]{a+b x^2}}\right )}{4 b^{3/4}}+\frac{(c x)^{3/2} \sqrt [4]{a+b x^2}}{2 c} \]
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Rubi [A] time = 0.194926, antiderivative size = 116, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 6, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.316 \[ -\frac{a \sqrt{c} \tan ^{-1}\left (\frac{\sqrt [4]{b} \sqrt{c x}}{\sqrt{c} \sqrt [4]{a+b x^2}}\right )}{4 b^{3/4}}+\frac{a \sqrt{c} \tanh ^{-1}\left (\frac{\sqrt [4]{b} \sqrt{c x}}{\sqrt{c} \sqrt [4]{a+b x^2}}\right )}{4 b^{3/4}}+\frac{(c x)^{3/2} \sqrt [4]{a+b x^2}}{2 c} \]
Antiderivative was successfully verified.
[In] Int[Sqrt[c*x]*(a + b*x^2)^(1/4),x]
[Out]
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Rubi in Sympy [A] time = 23.2935, size = 104, normalized size = 0.9 \[ - \frac{a \sqrt{c} \operatorname{atan}{\left (\frac{\sqrt [4]{b} \sqrt{c x}}{\sqrt{c} \sqrt [4]{a + b x^{2}}} \right )}}{4 b^{\frac{3}{4}}} + \frac{a \sqrt{c} \operatorname{atanh}{\left (\frac{\sqrt [4]{b} \sqrt{c x}}{\sqrt{c} \sqrt [4]{a + b x^{2}}} \right )}}{4 b^{\frac{3}{4}}} + \frac{\left (c x\right )^{\frac{3}{2}} \sqrt [4]{a + b x^{2}}}{2 c} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((c*x)**(1/2)*(b*x**2+a)**(1/4),x)
[Out]
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Mathematica [C] time = 0.0489449, size = 68, normalized size = 0.59 \[ \frac{x \sqrt{c x} \left (a \left (\frac{b x^2}{a}+1\right )^{3/4} \, _2F_1\left (\frac{3}{4},\frac{3}{4};\frac{7}{4};-\frac{b x^2}{a}\right )+3 \left (a+b x^2\right )\right )}{6 \left (a+b x^2\right )^{3/4}} \]
Antiderivative was successfully verified.
[In] Integrate[Sqrt[c*x]*(a + b*x^2)^(1/4),x]
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Maple [F] time = 0.036, size = 0, normalized size = 0. \[ \int \sqrt{cx}\sqrt [4]{b{x}^{2}+a}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((c*x)^(1/2)*(b*x^2+a)^(1/4),x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: ValueError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^2 + a)^(1/4)*sqrt(c*x),x, algorithm="maxima")
[Out]
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Fricas [F(-1)] time = 0., size = 0, normalized size = 0. \[ \text{Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^2 + a)^(1/4)*sqrt(c*x),x, algorithm="fricas")
[Out]
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Sympy [A] time = 9.16064, size = 46, normalized size = 0.4 \[ \frac{\sqrt [4]{a} \sqrt{c} x^{\frac{3}{2}} \Gamma \left (\frac{3}{4}\right ){{}_{2}F_{1}\left (\begin{matrix} - \frac{1}{4}, \frac{3}{4} \\ \frac{7}{4} \end{matrix}\middle |{\frac{b x^{2} e^{i \pi }}{a}} \right )}}{2 \Gamma \left (\frac{7}{4}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x)**(1/2)*(b*x**2+a)**(1/4),x)
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GIAC/XCAS [A] time = 0.261059, size = 498, normalized size = 4.29 \[ \frac{1}{16} \, a c^{2}{\left (\frac{8 \,{\left (b c^{2} x^{2} + a c^{2}\right )}^{\frac{1}{4}} x^{2} \sqrt{{\left | c \right |}}}{\sqrt{c x} a c^{2}} + \frac{2 \, \sqrt{2} \left (-b\right )^{\frac{1}{4}} \sqrt{{\left | c \right |}} \arctan \left (\frac{\sqrt{2}{\left (\sqrt{2} \left (-b\right )^{\frac{1}{4}} \sqrt{{\left | c \right |}} + \frac{2 \,{\left (b c^{2} x^{2} + a c^{2}\right )}^{\frac{1}{4}} \sqrt{{\left | c \right |}}}{\sqrt{c x}}\right )}}{2 \, \left (-b\right )^{\frac{1}{4}} \sqrt{{\left | c \right |}}}\right )}{b c^{2}} + \frac{2 \, \sqrt{2} \left (-b\right )^{\frac{1}{4}} \sqrt{{\left | c \right |}} \arctan \left (-\frac{\sqrt{2}{\left (\sqrt{2} \left (-b\right )^{\frac{1}{4}} \sqrt{{\left | c \right |}} - \frac{2 \,{\left (b c^{2} x^{2} + a c^{2}\right )}^{\frac{1}{4}} \sqrt{{\left | c \right |}}}{\sqrt{c x}}\right )}}{2 \, \left (-b\right )^{\frac{1}{4}} \sqrt{{\left | c \right |}}}\right )}{b c^{2}} + \frac{\sqrt{2} \left (-b\right )^{\frac{1}{4}} \sqrt{{\left | c \right |}}{\rm ln}\left (\frac{\sqrt{2}{\left (b c^{2} x^{2} + a c^{2}\right )}^{\frac{1}{4}} \left (-b\right )^{\frac{1}{4}}{\left | c \right |}}{\sqrt{c x}} + \sqrt{-b}{\left | c \right |} + \frac{\sqrt{b c^{2} x^{2} + a c^{2}}{\left | c \right |}}{c x}\right )}{b c^{2}} - \frac{\sqrt{2} \left (-b\right )^{\frac{1}{4}} \sqrt{{\left | c \right |}}{\rm ln}\left (-\frac{\sqrt{2}{\left (b c^{2} x^{2} + a c^{2}\right )}^{\frac{1}{4}} \left (-b\right )^{\frac{1}{4}}{\left | c \right |}}{\sqrt{c x}} + \sqrt{-b}{\left | c \right |} + \frac{\sqrt{b c^{2} x^{2} + a c^{2}}{\left | c \right |}}{c x}\right )}{b c^{2}}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^2 + a)^(1/4)*sqrt(c*x),x, algorithm="giac")
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