Optimal. Leaf size=110 \[ -\frac {2 \cos \left (a+b \sqrt [3]{x}\right )}{\sqrt {x}}-4 b^{3/2} \sqrt {2 \pi } \cos (a) \text {FresnelC}\left (\sqrt {b} \sqrt {\frac {2}{\pi }} \sqrt [6]{x}\right )+4 b^{3/2} \sqrt {2 \pi } S\left (\sqrt {b} \sqrt {\frac {2}{\pi }} \sqrt [6]{x}\right ) \sin (a)+\frac {4 b \sin \left (a+b \sqrt [3]{x}\right )}{\sqrt [6]{x}} \]
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Rubi [A]
time = 0.11, antiderivative size = 110, normalized size of antiderivative = 1.00, number of steps
used = 8, number of rules used = 7, integrand size = 16, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.438, Rules used = {3497, 3378,
3387, 3386, 3432, 3385, 3433} \begin {gather*} -4 \sqrt {2 \pi } b^{3/2} \cos (a) \text {FresnelC}\left (\sqrt {\frac {2}{\pi }} \sqrt {b} \sqrt [6]{x}\right )+4 \sqrt {2 \pi } b^{3/2} \sin (a) S\left (\sqrt {b} \sqrt {\frac {2}{\pi }} \sqrt [6]{x}\right )+\frac {4 b \sin \left (a+b \sqrt [3]{x}\right )}{\sqrt [6]{x}}-\frac {2 \cos \left (a+b \sqrt [3]{x}\right )}{\sqrt {x}} \end {gather*}
Antiderivative was successfully verified.
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Rule 3378
Rule 3385
Rule 3386
Rule 3387
Rule 3432
Rule 3433
Rule 3497
Rubi steps
\begin {align*} \int \frac {\cos \left (a+b \sqrt [3]{x}\right )}{x^{3/2}} \, dx &=3 \text {Subst}\left (\int \frac {\cos (a+b x)}{x^{5/2}} \, dx,x,\sqrt [3]{x}\right )\\ &=-\frac {2 \cos \left (a+b \sqrt [3]{x}\right )}{\sqrt {x}}-(2 b) \text {Subst}\left (\int \frac {\sin (a+b x)}{x^{3/2}} \, dx,x,\sqrt [3]{x}\right )\\ &=-\frac {2 \cos \left (a+b \sqrt [3]{x}\right )}{\sqrt {x}}+\frac {4 b \sin \left (a+b \sqrt [3]{x}\right )}{\sqrt [6]{x}}-\left (4 b^2\right ) \text {Subst}\left (\int \frac {\cos (a+b x)}{\sqrt {x}} \, dx,x,\sqrt [3]{x}\right )\\ &=-\frac {2 \cos \left (a+b \sqrt [3]{x}\right )}{\sqrt {x}}+\frac {4 b \sin \left (a+b \sqrt [3]{x}\right )}{\sqrt [6]{x}}-\left (4 b^2 \cos (a)\right ) \text {Subst}\left (\int \frac {\cos (b x)}{\sqrt {x}} \, dx,x,\sqrt [3]{x}\right )+\left (4 b^2 \sin (a)\right ) \text {Subst}\left (\int \frac {\sin (b x)}{\sqrt {x}} \, dx,x,\sqrt [3]{x}\right )\\ &=-\frac {2 \cos \left (a+b \sqrt [3]{x}\right )}{\sqrt {x}}+\frac {4 b \sin \left (a+b \sqrt [3]{x}\right )}{\sqrt [6]{x}}-\left (8 b^2 \cos (a)\right ) \text {Subst}\left (\int \cos \left (b x^2\right ) \, dx,x,\sqrt [6]{x}\right )+\left (8 b^2 \sin (a)\right ) \text {Subst}\left (\int \sin \left (b x^2\right ) \, dx,x,\sqrt [6]{x}\right )\\ &=-\frac {2 \cos \left (a+b \sqrt [3]{x}\right )}{\sqrt {x}}-4 b^{3/2} \sqrt {2 \pi } \cos (a) C\left (\sqrt {b} \sqrt {\frac {2}{\pi }} \sqrt [6]{x}\right )+4 b^{3/2} \sqrt {2 \pi } S\left (\sqrt {b} \sqrt {\frac {2}{\pi }} \sqrt [6]{x}\right ) \sin (a)+\frac {4 b \sin \left (a+b \sqrt [3]{x}\right )}{\sqrt [6]{x}}\\ \end {align*}
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Mathematica [A]
time = 0.17, size = 110, normalized size = 1.00 \begin {gather*} -\frac {2 \cos \left (a+b \sqrt [3]{x}\right )}{\sqrt {x}}-4 b^{3/2} \sqrt {2 \pi } \cos (a) \text {FresnelC}\left (\sqrt {b} \sqrt {\frac {2}{\pi }} \sqrt [6]{x}\right )+4 b^{3/2} \sqrt {2 \pi } S\left (\sqrt {b} \sqrt {\frac {2}{\pi }} \sqrt [6]{x}\right ) \sin (a)+\frac {4 b \sin \left (a+b \sqrt [3]{x}\right )}{\sqrt [6]{x}} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.05, size = 78, normalized size = 0.71
method | result | size |
derivativedivides | \(-\frac {2 \cos \left (a +b \,x^{\frac {1}{3}}\right )}{\sqrt {x}}-4 b \left (-\frac {\sin \left (a +b \,x^{\frac {1}{3}}\right )}{x^{\frac {1}{6}}}+\sqrt {b}\, \sqrt {2}\, \sqrt {\pi }\, \left (\cos \left (a \right ) \FresnelC \left (\frac {x^{\frac {1}{6}} \sqrt {b}\, \sqrt {2}}{\sqrt {\pi }}\right )-\sin \left (a \right ) \mathrm {S}\left (\frac {x^{\frac {1}{6}} \sqrt {b}\, \sqrt {2}}{\sqrt {\pi }}\right )\right )\right )\) | \(78\) |
default | \(-\frac {2 \cos \left (a +b \,x^{\frac {1}{3}}\right )}{\sqrt {x}}-4 b \left (-\frac {\sin \left (a +b \,x^{\frac {1}{3}}\right )}{x^{\frac {1}{6}}}+\sqrt {b}\, \sqrt {2}\, \sqrt {\pi }\, \left (\cos \left (a \right ) \FresnelC \left (\frac {x^{\frac {1}{6}} \sqrt {b}\, \sqrt {2}}{\sqrt {\pi }}\right )-\sin \left (a \right ) \mathrm {S}\left (\frac {x^{\frac {1}{6}} \sqrt {b}\, \sqrt {2}}{\sqrt {\pi }}\right )\right )\right )\) | \(78\) |
meijerg | \(\frac {3 \cos \left (a \right ) \sqrt {\pi }\, \sqrt {2}\, \left (b^{2}\right )^{\frac {3}{4}} \left (-\frac {8 \sqrt {2}\, \cos \left (b \,x^{\frac {1}{3}}\right )}{3 \sqrt {\pi }\, \sqrt {x}\, \left (b^{2}\right )^{\frac {3}{4}}}+\frac {16 \sqrt {2}\, b \sin \left (b \,x^{\frac {1}{3}}\right )}{3 \sqrt {\pi }\, x^{\frac {1}{6}} \left (b^{2}\right )^{\frac {3}{4}}}-\frac {32 b^{\frac {3}{2}} \FresnelC \left (\frac {x^{\frac {1}{6}} \sqrt {b}\, \sqrt {2}}{\sqrt {\pi }}\right )}{3 \left (b^{2}\right )^{\frac {3}{4}}}\right )}{8}-\frac {3 \sin \left (a \right ) \sqrt {\pi }\, \sqrt {2}\, b^{\frac {3}{2}} \left (-\frac {16 \sqrt {2}\, \cos \left (b \,x^{\frac {1}{3}}\right )}{3 \sqrt {\pi }\, x^{\frac {1}{6}} \sqrt {b}}-\frac {8 \sqrt {2}\, \sin \left (b \,x^{\frac {1}{3}}\right )}{3 \sqrt {\pi }\, \sqrt {x}\, b^{\frac {3}{2}}}-\frac {32 \,\mathrm {S}\left (\frac {x^{\frac {1}{6}} \sqrt {b}\, \sqrt {2}}{\sqrt {\pi }}\right )}{3}\right )}{8}\) | \(157\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [C] Result contains complex when optimal does not.
time = 0.58, size = 74, normalized size = 0.67 \begin {gather*} -\frac {3 \, {\left ({\left (\left (i - 1\right ) \, \sqrt {2} \Gamma \left (-\frac {3}{2}, i \, b x^{\frac {1}{3}}\right ) - \left (i + 1\right ) \, \sqrt {2} \Gamma \left (-\frac {3}{2}, -i \, b x^{\frac {1}{3}}\right )\right )} \cos \left (a\right ) + {\left (\left (i + 1\right ) \, \sqrt {2} \Gamma \left (-\frac {3}{2}, i \, b x^{\frac {1}{3}}\right ) - \left (i - 1\right ) \, \sqrt {2} \Gamma \left (-\frac {3}{2}, -i \, b x^{\frac {1}{3}}\right )\right )} \sin \left (a\right )\right )} \sqrt {b x^{\frac {1}{3}}} b}{4 \, x^{\frac {1}{6}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.36, size = 96, normalized size = 0.87 \begin {gather*} -\frac {2 \, {\left (2 \, \sqrt {2} \pi b x \sqrt {\frac {b}{\pi }} \cos \left (a\right ) \operatorname {C}\left (\sqrt {2} x^{\frac {1}{6}} \sqrt {\frac {b}{\pi }}\right ) - 2 \, \sqrt {2} \pi b x \sqrt {\frac {b}{\pi }} \operatorname {S}\left (\sqrt {2} x^{\frac {1}{6}} \sqrt {\frac {b}{\pi }}\right ) \sin \left (a\right ) - 2 \, b x^{\frac {5}{6}} \sin \left (b x^{\frac {1}{3}} + a\right ) + \sqrt {x} \cos \left (b x^{\frac {1}{3}} + a\right )\right )}}{x} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {\cos {\left (a + b \sqrt [3]{x} \right )}}{x^{\frac {3}{2}}}\, dx \end {gather*}
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 \begin {gather*} \text {could not integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [F]
time = 0.00, size = -1, normalized size = -0.01 \begin {gather*} \int \frac {\cos \left (a+b\,x^{1/3}\right )}{x^{3/2}} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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