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python Programming Glossary: math.sinSafe way to parse user-supplied mathematical formula in Python http://stackoverflow.com/questions/11951701/safe-way-to-parse-user-supplied-mathematical-formula-in-python operator.mul operator.truediv ^ operator.pow self.fn sin math.sin cos math.cos tan math.tan abs abs trunc lambda a int a ..
python3 recursion animation in QuickDraw http://stackoverflow.com/questions/13520435/python3-recursion-animation-in-quickdraw color 255 0 255 print circle centreX centreY radius childX math.sin angle radius 1.5 centreX childY math.cos angle radius 1.5 centreY.. 'Orbital Radius' scale print circle x y r_earth r_X x math.sin t 2 math.pi dict 'Earth' 'Period' r_earth r_Y y math.cos t 2.. 'Orbital Radius' scale print circle x y r_new r_X x math.sin t 2 math.pi dict 'Object' 'Period' r_new r_Y y math.cos t 2..
http://stackoverflow.com/questions/13542855/python-help-to-implement-an-algorithm-to-find-the-minimum-area-rectangle-for-gi i 0 dy hull i 1 1 hull i 1 theta pi math.atan2 dy dx s c math.sin theta math.cos theta yC hull i 0 s hull i 1 c xP yP iP mostfar..
Mutli-threading python with Tkinter http://stackoverflow.com/questions/14379106/mutli-threading-python-with-tkinter enumerate self._oid sx sy speed dx sx math.cos angle dy sy math.sin angle if y dy r height or y dy r 0 sy sy self._oid i 3 sx..
Evaluating a mathematical expression in a string http://stackoverflow.com/questions/2371436/evaluating-a-mathematical-expression-in-a-string operator.mul operator.truediv ^ operator.pow self.fn sin math.sin cos math.cos tan math.tan abs abs trunc lambda a int a ..
how to extract frequency associated with fft values in python http://stackoverflow.com/questions/3694918/how-to-extract-frequency-associated-with-fft-values-in-python data_size comptype NONE compname not compressed data math.sin 2 math.pi freq x frate for x in range data_size wav_file wave.open..
Floating point equality in python http://stackoverflow.com/questions/4028889/floating-point-equality-in-python sqrt fraction def bernoulli_angle_to_fraction angle return math.sin angle 2 def test_bernoulli_conversions assert approx_equal bernoulli_angle_to_fraction..
Get lat/long given current point, distance and bearing http://stackoverflow.com/questions/7222382/get-lat-long-given-current-point-distance-and-bearing #Current long point converted to radians lat2 math.asin math.sin lat1 math.cos d R math.cos lat1 math.sin d R math.cos brng.. lat2 math.asin math.sin lat1 math.cos d R math.cos lat1 math.sin d R math.cos brng lon2 lon1 math.atan2 math.sin brng math.sin.. lat1 math.sin d R math.cos brng lon2 lon1 math.atan2 math.sin brng math.sin d R math.cos lat1 math.cos d R math.sin lat1..
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