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Math Made Nice & Easy #7: Trigonometric Identities & Equations, Straight Lines, Conic Sections
Adaptive Method of Lines
Elementary Differential Equations: Webster's Timeline History, 1929 - 2005
Equation: Webster's Timeline History, 1994 - 1998
Partial Differential Equations: Webster's Timeline History, 1765 - 2007
Equation: Webster's Timeline History, 1978 - 1989
Equation: Webster's Timeline History, 1990 - 1993
Ordinary Differential Equations: Webster's Timeline History, 1691 - 2007
Math Made Easy: Geometry GE-100 (Video Tape) (Introductory Concepts, Points and Lines, Angles, Parallel Lines, Introduction to Analytic Geometry, The Coordinate Plane, Distance, Midpoints, Slopes, Equations of Lines)
by Arthur M. Harding, George W. Mullins