Optimal. Leaf size=296 \[ \frac {3 \sqrt [4]{b} \left (\sqrt {a}+\sqrt {b} x\right ) \sqrt {\frac {a+b x^2}{\left (\sqrt {a}+\sqrt {b} x\right )^2}} \operatorname {EllipticF}\left (2 \tan ^{-1}\left (\frac {\sqrt [4]{b} \sqrt {c x}}{\sqrt [4]{a} \sqrt {c}}\right ),\frac {1}{2}\right )}{2 a^{7/4} c^{3/2} \sqrt {a+b x^2}}-\frac {3 \sqrt [4]{b} \left (\sqrt {a}+\sqrt {b} x\right ) \sqrt {\frac {a+b x^2}{\left (\sqrt {a}+\sqrt {b} x\right )^2}} E\left (2 \tan ^{-1}\left (\frac {\sqrt [4]{b} \sqrt {c x}}{\sqrt [4]{a} \sqrt {c}}\right )|\frac {1}{2}\right )}{a^{7/4} c^{3/2} \sqrt {a+b x^2}}+\frac {3 \sqrt {b} \sqrt {c x} \sqrt {a+b x^2}}{a^2 c^2 \left (\sqrt {a}+\sqrt {b} x\right )}-\frac {3 \sqrt {a+b x^2}}{a^2 c \sqrt {c x}}+\frac {1}{a c \sqrt {c x} \sqrt {a+b x^2}} \]
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Rubi [A] time = 0.22, antiderivative size = 296, normalized size of antiderivative = 1.00, number of steps used = 6, number of rules used = 6, integrand size = 19, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.316, Rules used = {290, 325, 329, 305, 220, 1196} \[ \frac {3 \sqrt {b} \sqrt {c x} \sqrt {a+b x^2}}{a^2 c^2 \left (\sqrt {a}+\sqrt {b} x\right )}+\frac {3 \sqrt [4]{b} \left (\sqrt {a}+\sqrt {b} x\right ) \sqrt {\frac {a+b x^2}{\left (\sqrt {a}+\sqrt {b} x\right )^2}} F\left (2 \tan ^{-1}\left (\frac {\sqrt [4]{b} \sqrt {c x}}{\sqrt [4]{a} \sqrt {c}}\right )|\frac {1}{2}\right )}{2 a^{7/4} c^{3/2} \sqrt {a+b x^2}}-\frac {3 \sqrt [4]{b} \left (\sqrt {a}+\sqrt {b} x\right ) \sqrt {\frac {a+b x^2}{\left (\sqrt {a}+\sqrt {b} x\right )^2}} E\left (2 \tan ^{-1}\left (\frac {\sqrt [4]{b} \sqrt {c x}}{\sqrt [4]{a} \sqrt {c}}\right )|\frac {1}{2}\right )}{a^{7/4} c^{3/2} \sqrt {a+b x^2}}-\frac {3 \sqrt {a+b x^2}}{a^2 c \sqrt {c x}}+\frac {1}{a c \sqrt {c x} \sqrt {a+b x^2}} \]
Antiderivative was successfully verified.
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Rule 220
Rule 290
Rule 305
Rule 325
Rule 329
Rule 1196
Rubi steps
\begin {align*} \int \frac {1}{(c x)^{3/2} \left (a+b x^2\right )^{3/2}} \, dx &=\frac {1}{a c \sqrt {c x} \sqrt {a+b x^2}}+\frac {3 \int \frac {1}{(c x)^{3/2} \sqrt {a+b x^2}} \, dx}{2 a}\\ &=\frac {1}{a c \sqrt {c x} \sqrt {a+b x^2}}-\frac {3 \sqrt {a+b x^2}}{a^2 c \sqrt {c x}}+\frac {(3 b) \int \frac {\sqrt {c x}}{\sqrt {a+b x^2}} \, dx}{2 a^2 c^2}\\ &=\frac {1}{a c \sqrt {c x} \sqrt {a+b x^2}}-\frac {3 \sqrt {a+b x^2}}{a^2 c \sqrt {c x}}+\frac {(3 b) \operatorname {Subst}\left (\int \frac {x^2}{\sqrt {a+\frac {b x^4}{c^2}}} \, dx,x,\sqrt {c x}\right )}{a^2 c^3}\\ &=\frac {1}{a c \sqrt {c x} \sqrt {a+b x^2}}-\frac {3 \sqrt {a+b x^2}}{a^2 c \sqrt {c x}}+\frac {\left (3 \sqrt {b}\right ) \operatorname {Subst}\left (\int \frac {1}{\sqrt {a+\frac {b x^4}{c^2}}} \, dx,x,\sqrt {c x}\right )}{a^{3/2} c^2}-\frac {\left (3 \sqrt {b}\right ) \operatorname {Subst}\left (\int \frac {1-\frac {\sqrt {b} x^2}{\sqrt {a} c}}{\sqrt {a+\frac {b x^4}{c^2}}} \, dx,x,\sqrt {c x}\right )}{a^{3/2} c^2}\\ &=\frac {1}{a c \sqrt {c x} \sqrt {a+b x^2}}-\frac {3 \sqrt {a+b x^2}}{a^2 c \sqrt {c x}}+\frac {3 \sqrt {b} \sqrt {c x} \sqrt {a+b x^2}}{a^2 c^2 \left (\sqrt {a}+\sqrt {b} x\right )}-\frac {3 \sqrt [4]{b} \left (\sqrt {a}+\sqrt {b} x\right ) \sqrt {\frac {a+b x^2}{\left (\sqrt {a}+\sqrt {b} x\right )^2}} E\left (2 \tan ^{-1}\left (\frac {\sqrt [4]{b} \sqrt {c x}}{\sqrt [4]{a} \sqrt {c}}\right )|\frac {1}{2}\right )}{a^{7/4} c^{3/2} \sqrt {a+b x^2}}+\frac {3 \sqrt [4]{b} \left (\sqrt {a}+\sqrt {b} x\right ) \sqrt {\frac {a+b x^2}{\left (\sqrt {a}+\sqrt {b} x\right )^2}} F\left (2 \tan ^{-1}\left (\frac {\sqrt [4]{b} \sqrt {c x}}{\sqrt [4]{a} \sqrt {c}}\right )|\frac {1}{2}\right )}{2 a^{7/4} c^{3/2} \sqrt {a+b x^2}}\\ \end {align*}
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Mathematica [C] time = 0.01, size = 57, normalized size = 0.19 \[ -\frac {2 x \sqrt {\frac {b x^2}{a}+1} \, _2F_1\left (-\frac {1}{4},\frac {3}{2};\frac {3}{4};-\frac {b x^2}{a}\right )}{a (c x)^{3/2} \sqrt {a+b x^2}} \]
Antiderivative was successfully verified.
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fricas [F] time = 1.03, size = 0, normalized size = 0.00 \[ {\rm integral}\left (\frac {\sqrt {b x^{2} + a} \sqrt {c x}}{b^{2} c^{2} x^{6} + 2 \, a b c^{2} x^{4} + a^{2} c^{2} x^{2}}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {1}{{\left (b x^{2} + a\right )}^{\frac {3}{2}} \left (c x\right )^{\frac {3}{2}}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.02, size = 197, normalized size = 0.67 \[ \frac {-6 b \,x^{2}+6 \sqrt {\frac {b x +\sqrt {-a b}}{\sqrt {-a b}}}\, \sqrt {2}\, \sqrt {\frac {-b x +\sqrt {-a b}}{\sqrt {-a b}}}\, \sqrt {-\frac {b x}{\sqrt {-a b}}}\, a \EllipticE \left (\sqrt {\frac {b x +\sqrt {-a b}}{\sqrt {-a b}}}, \frac {\sqrt {2}}{2}\right )-3 \sqrt {\frac {b x +\sqrt {-a b}}{\sqrt {-a b}}}\, \sqrt {2}\, \sqrt {\frac {-b x +\sqrt {-a b}}{\sqrt {-a b}}}\, \sqrt {-\frac {b x}{\sqrt {-a b}}}\, a \EllipticF \left (\sqrt {\frac {b x +\sqrt {-a b}}{\sqrt {-a b}}}, \frac {\sqrt {2}}{2}\right )-4 a}{2 \sqrt {b \,x^{2}+a}\, \sqrt {c x}\, a^{2} c} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {1}{{\left (b x^{2} + a\right )}^{\frac {3}{2}} \left (c x\right )^{\frac {3}{2}}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.00 \[ \int \frac {1}{{\left (c\,x\right )}^{3/2}\,{\left (b\,x^2+a\right )}^{3/2}} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [C] time = 3.16, size = 48, normalized size = 0.16 \[ \frac {\Gamma \left (- \frac {1}{4}\right ) {{}_{2}F_{1}\left (\begin {matrix} - \frac {1}{4}, \frac {3}{2} \\ \frac {3}{4} \end {matrix}\middle | {\frac {b x^{2} e^{i \pi }}{a}} \right )}}{2 a^{\frac {3}{2}} c^{\frac {3}{2}} \sqrt {x} \Gamma \left (\frac {3}{4}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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