Syntax.txt file of aExpEval.exe program.
This file contains information on syntax, keywords and operators for the program.
Supported Functions and Operators
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Functions: abs, exp, fix, int, log, ln, log10, rnd=(Random(arg)), sgn, sqr
Trigon Functions
atan, sin, tan, cos, cosec, cotan, sec, arcsin, arccos, arcsec, arccos, arccotan
Hyperbolic functions
sinh, cosh, tanh, sech, cosech, cotanh, arcsinh, arccosh, arctanh, arcsech, arccosech, arccotanh
Operators: and, eqv, imp, mod, not, or, xor
Stat Functions: min, max, avg, sum, prod, sum2 (=sum^2), prod2 (=prod^2), stddev, count, geom_mean, median, mean
Matrix Operators: det trace syst vcoeff (es. det([mA]) calculates the determinant of [mA])
Keywords & Syntax: (case insensitive)
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aElemOrderEx() self detect way matrices are stored internally
Debug 0 = don't show Debug messages, 1 = show Debug messages
Expr = calculate result of expression after 'Expr = '
used variables, functions, matrices and vectors must be defines before relevant Expr =
ExprSto(xx/[mA]) = calculate result of expression after '=' and store result in variable xx or matrix [mA]
VarPolyn = store variable
Derivate = Derivate Polynomium (valid espressions: 3*x^2 and 3x^2)
Var = store variable (xx = 12)
Funct = store function expression (Func1 = xx + yy)
Matr = store matrix (can use expressions). Elements must be written by row
Vect = store vector (can use expressions)
DimX = store matrix or vector (alternative method - can use expressions). Elements must be written by row
iFunct = store function expression to integrate
Integrate() integrate iFunct with the given parameters, separated by comma.