Other_special_functions

CalcTMax: obtain Tmax for a macro-parameter model (e.g., CalcTMax(A, a, B, b, C, c)).

lambertw: the Lambert W-function is the inverse of function x given by x(y)=y*exp(y).

lgamm: logarithm of the gamma function (e.g., lgamm(x)).

factorial: factorial function (e.g., factorial(x) returns x factorial, and is the same as x!=x*(x – 1)*…*1).

erfunc: error function (e.g., erfunc(x) returns the value of the error function at x).

abs: absolute (e.g., abs(x) return the absolute value of x).

min: minimum (e.g., min(x, y))

max: maximum (e.g., max(x, y))

log10: log base 10 (e.g., log10(x))

ln: natural log (e.g., ln(x))

vfwt: observation variance function with its syntax given by vfwt(f, p), which returns the value of max(0, f^(p/2).