Expressions

An expression is some combination of constants, variables, functions, and operators. For example:

 A*COSD(X/10)+3.5*SIND(X/12)+C*EXP(-X)

Input is limited to 255 characters, so to have expressions that are longer, use character variables to store its pieces. For example:

 F1 = '2.5*COS(X/10)+3.5*SIN(X/12)+63.7*EXP(X/45)'
 F2 = '1.234567*MOD(X,100)+SIN(X/1000)*EXP(X/200)'
 F3 = '3.56789*X^2-2.34567*X+23.456'
 Y = F1+F2+F3
 

Assignments
String assignments
String arrays
Evaluations

  Indices
  Colors