------------------------------------------------------------------------
  Math Routines
------------------------------------------------------------------------
M1	 BAS  Greatest common demoninator
M2	 BAS  Prime factors of integers
M3	 BAS  Area of polygon
M4	 BAS  Analysis of two vectors
M5	 BAS  Parts of a triangle
M6	 BAS  Operations on two vectors
M7	 BAS  Coordinate conversion
M8	 BAS  Coordinate plot
M9	 BAS  Angle conversion
M10	 BAS  Plot of polar equation
M11	 BAS  Plot of function
M12	 BAS  Linear interpolation
M13	 BAS  Curvilinear interpolation
M14      BAS  Integration: Simpson's rule
M15	 BAS  Integration: Gaussian quadrature
M16	 BAS  Integration: Trapeqoidal rule
M17	 BAS  Derivative
M18	 BAS  Roots of quadratic equation
M19	 BAS  Real roots of polynomials: Newton
M20	 BAS  Roots of polynomials: half interval sear
M21	 BAS  Trig polynomial
M22	 BAS  Simultaneous equations
M23	 BAS  Linear programming
M24	 BAS  Matrix add, subtract & scalar multiplication
M25	 BAS  Matrix multiplication
M26	 BAS  Matrix inversion
MATH	 BAS  Menu for above math programs
