John Wallis, 1656 Well, he didn't invent the symbol itself but he did coin its use, allegedly. > Dammit Steve, this one is REALLY going to keep me awake nights. > AndrewF > (You've all seen the flat eight on your lens - know who 'invented'it?)
John Wallis, 1656 Well, he didn't invent the symbol itself but he did coin its use, allegedly. > Dammit Steve, this one is REALLY going to keep me awake nights. > AndrewF > (You've all seen the flat eight on your lens - know who 'invented'it?)
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