public Exprs.Expr Approx(EvalContext argContext, Exprs.EPrecisionNumber argPrecision, Exprs.Expr e)
{
var c = new EvalContext(argContext, argPrecision);
var e1 = Eval(c, e);
// falta aplicar operaciones y funciones matemáticas
var e2 = e1;
return((e2.TypeExpr == Exprs.ETypeExpr.Number && e2 is Exprs.NumberExpr ne) ? ne.ConverTo(argPrecision, FPPrec) : e2);
}
public EvalContext(EvalContext c, Exprs.EPrecisionNumber argPrecision)
{
CancelToken = c.CancelToken;
Precision = argPrecision;
}
public EvalContext(EvalContext c)
{
CancelToken = c.CancelToken;
Precision = c.Precision;
}
