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Help support Wordnik (and make this page ad-free) by adopting the word 2*pi.
Examples
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A moving average filter has its first null at 2*pi/N, where N is the size of the filter and pi is the sampling rate divided by 2.
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Layer. insertPolarCurve (radial_formula, angular_formula, from = 0, to = 2*pi, parameter = "t", points = 100, title = "")
Softpedia - Windows - All Softpedia Linux 2010
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It seems strange, because 2*pi corresponds to one rotation and counting rotations is much easier then measuring 1E40 radians.
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Determine the phase constant. amplitude .310 frequency = 4 phase constant = 2*pi length of string = use T = 2*pi*sqrt (L / G) solve for t = 2.90. it'd help to graph it.
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Probability is a dimensionless quantity while Planck's constant is not, and with a different choice of units I can make Planck's constant take any numerical value at all (in fact a common choice in particle physics is to choose units such that h = 2*pi).
RealClimate 2009
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Probability is a dimensionless quantity while Planck's constant is not, and with a different choice of units I can make Planck's constant take any numerical value at all (in fact a common choice in particle physics is to choose units such that h = 2*pi).
RealClimate 2009
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This depends on the function “zonefraction”, which takes two latitudes and calculates the area between them zonefraction=function(lat1,lat2) abs(2*pi*(sin(radians(lat1)) - sin(radians(lat2)))/(4*pi))
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[...] e is the electron charge, hbar is Planck's constant divided by 2*pi, and c is the speed of light.
Universe Today 2008
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u = u + pas; if (u > = 2*pi) u = 0; private void Form1_Paint (object sender, PaintEventArgs e)
DaniWeb IT Discussion Community charqus 2010
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