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An expression calculator? [message #36217] Mon, 11 August 2003 08:45
Weimin Wang is currently offline  Weimin Wang
Messages: 7
Registered: October 2002
Junior Member
Hi,all

Now i have a simple program written.However,I encounter a problem.A
mathematical expression stored as string variable is inputed to my
procedure.I want to calculate its value with after parameter are
known.Does someone have an experience finishing such a mission?

Many thanks in advance.

--
Best Regards,

Wang Weimin

WaterCenter,Institute of Geo.
Sci. & Nature Resource Research,
Chinese Academy of Science,
Beijing,100101,China
Tel:86-10-64889762-5

http://qtirsl.igsnrr.ac.cn
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