411 REFERENCE · Wikibooks
Linear Algebra and the C Language/a0e9
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
__NOTOC__
Transformation matrices [R2,C2]
Most common geometric transformations that keep the origin fixed are linear, including rotation, scaling, shearing, reflection, and orthogonal projection; In two dimensions, linear transformations can be represented using a 2×2 transformation matrix... Wikipedia: Transformation matrix
dstrct.h ... Temporary h file.
dg_uv.h
Delete these h files at the end of the session.
c00a.c