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Symbol function, a question

• To: mathgroup at smc.vnet.net
• Subject: [mg90476] Symbol function, a question
• From: tung tran <tunganhtr at yahoo.fr>
• Date: Thu, 10 Jul 2008 06:37:09 -0400 (EDT)
• Reply-to: tunganhtr at yahoo.fr

Hi everybody, I have a question needing your help.
Firstly, I create a variable
x95 = 100
Now, I want to change the value of my variable x95 to 20 ,
so I want to use some procedure like :
 
Symbol["x" <> ToString[95]] = 20
my idea is to make Mathematica write the term "x95" automatically for
me but when I use the Symbol function in this case, it gives me
automatically 100 and I don' t know how to call only x95.
Thank you if someone can give me a suggestion.


Tung