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python Programming Glossary: coshttp://stackoverflow.com/questions/13542855/python-help-to-implement-an-algorithm-to-find-the-minimum-area-rectangle-for-gi of a and b over all boundary points are found a xi yi xi cos Theta yi sin Theta b xi yi xi sin Theta yi cos Theta The values.. a xi yi xi cos Theta yi sin Theta b xi yi xi sin Theta yi cos Theta The values a_max a_min and b_max b_min defined the length.. 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 iP n s c 0 1..
Evaluating a mathematical expression in a string http://stackoverflow.com/questions/2371436/evaluating-a-mathematical-expression-in-a-string operator.truediv ^ operator.pow self.fn sin math.sin cos math.cos tan math.tan abs abs trunc lambda a int a round.. ^ operator.pow self.fn sin math.sin cos math.cos tan math.tan abs abs trunc lambda a int a round round sgn..
What are “first class” objects? [closed] http://stackoverflow.com/questions/245192/what-are-first-class-objects function x return f x deltaX f x deltaX return deriv var cos makeDerivative Math.sin 0.000001 cos 0 ~ 1 cos pi 2 ~ 0 Source.. return deriv var cos makeDerivative Math.sin 0.000001 cos 0 ~ 1 cos pi 2 ~ 0 Source . Entities that are not first class.. deriv var cos makeDerivative Math.sin 0.000001 cos 0 ~ 1 cos pi 2 ~ 0 Source . Entities that are not first class objects..
http://stackoverflow.com/questions/4018860/text-box-in-matplotlib and rotation is the angle in degrees from math import sin cos radians x0 y0 point rotation radians rotation distances threshold.. rotation radians rotation distances threshold 0.0001 if cos rotation threshold # Intersects the right axis distances.append.. # Intersects the right axis distances.append box.x1 x0 cos rotation if cos rotation threshold # Intersects the left axis..
Check if a given index already exists in a dictionary and increment it http://stackoverflow.com/questions/473099/check-if-a-given-index-already-exists-in-a-dictionary-and-increment-it
Haversine Formula in Python (Bearing and Distance between two GPS points) http://stackoverflow.com/questions/4913349/haversine-formula-in-python-bearing-and-distance-between-two-gps-points lon2 lat2 dlon lon2 lon1 dlat lat2 lat1 a sin dlat 2 2 cos lat1 cos lat2 sin dlon 2 2 c 2 atan2 sqrt a sqrt 1 a Base 6371.. lat2 dlon lon2 lon1 dlat lat2 lat1 a sin dlat 2 2 cos lat1 cos lat2 sin dlon 2 2 c 2 atan2 sqrt a sqrt 1 a Base 6371 c Bearing.. 2 2 c 2 atan2 sqrt a sqrt 1 a Base 6371 c Bearing atan2 cos lat1 sin lat2 sin lat1 cos lat2 cos lon2 lon1 sin lon2 lon1..
Converting datetime.date to UTC timestamp in Python http://stackoverflow.com/questions/8777753/converting-datetime-date-to-utc-timestamp-in-python
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