-- card: 6278 from stack: in
-- bmap block id: 0
-- flags: 4000
-- background id: 2499
-- name: Using RPN
----- HyperTalk script -----
on openCard
  put "Using RPN" into field "Title"
end openCard



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For those of you not familiar with RPN, the general sequence is:

     number  number  operation   ( 5  6  + )

Here are some examples (statement of problem followed by keystroke sequence).

Add 3 and 5 (answer in x):
 [ 3 ] [ E ] [ 5 ] [ + ]

Divide 5 by 3 (answer in x):
[ 5 ] [ E ] [ 3 ] [ ÷ ]

Add 1 to 2 to 3 (answer in x):
[ 1 ] [ E ] [ 2 ] [ + ] [ 3 ] [ + ]     or    [ 1 ] [ E ] [ 2 ] [ E ] [ 3 ] [ + ] [ + ]


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----- text -----
Using RPN