Consider a polygon that is obtained by joining a set of 2D points whose coordinates are stored in matrix P=[x,y]. Write a function that returns Q, reduced P, such that all collinear points are removed but the same polygon is obtained.
good to know the new function fillmissing
Check if number exists in vector
Create incremental spiral WITHOUT USING EVAL or FEVAL
Mirror Image matrix across anti-diagonal
Generate a Parasitic Number
A shooting competition
Non trivial identities - summation
Probabilities - Balls and urns - 01
Non trivial identities - differentiation
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