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Series approximation for the Burning Ship
A small region bouncing around the dynamical plane seldom touches an axis.
Unskewing the Burning Ship
Based on the size estimate for mini-ships, use derivative matrices to calculate optimal viewing transformation.
Perturbation algebra
A collection of rules for deriving perturbed iterations.
Polar decomposition in 2D
Decomposing a 2x2 matrix into scale rotate and stretch.