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Argentavis from the Miocene
Tony Verhulst wrote:
Not all calculators have cotan (my computer's desktop calculator doesn't, nor does my HP-28S), but 1/tan(x) gives the same answer. Ah, true, but there's this thing called the World Wide Web :-) I think I may have heard of that somewhere, but its nice to have these things on the desktop. I just checked the old standby command line calculators. No joy there either. However, all is not lost - my spreadsheet has the lot. I'm using Open Office, but Excel probably has them all too. -- martin@ | Martin Gregorie gregorie. | Essex, UK org | |
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