RPN Tutorial in retro style
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07-20-2014, 03:34 PM
(This post was last modified: 07-20-2014 03:35 PM by Massimo Gnerucci.)
Post: #9
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RE: RPN Tutorial in retro style
(07-20-2014 01:42 PM)r. pienne Wrote: Hmmm ... ÷ and / were the only division symbols I ever learned (in Ireland, Europe). A colon is used to denote ratios, however.I first saw the obelus on a HP keyboard, never at school. There we used colons, or bars in long division. Greetings, Massimo -+×÷ ↔ left is right and right is wrong |
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