Fast low memory consuming mathematical evaluation without endless string parsing! Parses string formula once and uses its object sequence in each evaluation. Moreover, provides user defined functions and variables.
Added Constructors so that double?, datetime?, bool? becomes a typekey = null and not a typekey = object
Fixed missing lock for thread safety in BaseValueKeeper
Added Constructors so that double?, datetime?, bool? becomes a typekey = null and not a typekey = object Fixed missing lock for thread safety in BaseValueKeeper