Hello monks!

I want to make a really small calculator!
like to have a variable like: $variable=<STDIN>;
and when the user enters: 5+5 or 10*10 or log(30)*log(40)
it makes the operation and prints it out and waits
for other input!
I don't know how to make this, a bit of help will be
appreciated!

In reply to Small Calculator! by Anonymous Monk

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