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Programming Techniques 13–13
Program Lines:
(In RPN mode)
Description:
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 
Clears flag 0, the indicator for In X.
 
Clears flag 1, the indicator for In Y.
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
Sets flag 0, the indicator for In X.
 
Clears flag 1, the indicator for In Y.
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 
Clears flag 0, the indicator for In X.

Sets flag 1, the indicator for In Y.
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
Sets flag 0, the indicator for ln X.

Sets flag 1, the indicator for In Y.
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$  @
If flag 0 is set ...
$ 
... takes the natural log of the X–input.
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$  @
If flag 1 is set ...
$ 
... takes the natural log of the Y–input.
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