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DAE press the clear button in the calculator more than once, when 1 would be enough?

9 years ago by MrY with 6 comments

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  • Highplains
    +3

    C vs CE? Who can be sure. We've all been burned before. Best to spam C buttons and hope for the best.

    • MrY (edited 9 years ago)
      +3

      at this point I don't even know the difference between the C and CA buttons on my calculator except one clears the history

  • Boudicca
    +2

    But it might not be enough, so just to be sure.......

    • MrY
      +3

      you never know right

  • jenjen1352
    +1

    Yes. That is imperative. It may have changed function since the calculator was last used.

    I know it hasn't but doubt remains.