很好的算法，可广泛用于各行业（如工控）计算组态-It s a very good arithmetic that can be used at many industries.such as industry control,for caculation configuration.

很好的算法，可广泛用于各行业（如工控）计算组态-It s a very good arithmetic that can be used at many industries.such as industry control,for caculation configuration.

delphi制作表格的控件，需要做各类表格的朋友一定可以用得上

CalcExpress is an interpreter for quick and easy evaluation of mathematical expressions. It is a smart tool easy in use. Supports 5 operators, parenthesis, 18 mathematical functions and user-defined variables