From: Preben Randhol <randhol+news@pvv.org>
Subject: Re: Where did /= come from?
Date: Wed, 6 Nov 2002 16:50:25 +0000 (UTC)
Date: 2002-11-06T16:50:25+00:00 [thread overview]
Message-ID: <slrnasii23.25k.randhol+news@kiuk0152.chembio.ntnu.no> (raw)
In-Reply-To: 3DC93F8B.9E28FD15@mmm.com
Programmer Dude wrote:
> I'm learning Ada (installed GNAT and AdaGIDE last week, wrote Hello, World).
>
> I was somewhat bemused to stumble on Ada's version of "not equals": /=
>
> I'm curious about its derivation or the reason behind the lexography.
> (Perhaps a desire to use common keyboard characters?)
I don't know if it is the real reason, but the mathematical sign for not
equal is: =/=. That is a = with a / through it. I find the != symbol in C
completely confusing as ! is an exclamation mark so it sounds more like
EQUAL than not equal :-)
--
Preben Randhol -------------------- http://www.pvv.org/~randhol
�.., chaos is found in greatest abundance wherever order is being
sought. It always defeats order, because it is better organized.�
-- Interesting Times, Terry Pratchett
next prev parent reply other threads:[~2002-11-06 16:50 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-11-06 16:12 Where did /= come from? Programmer Dude
2002-11-06 16:50 ` Preben Randhol [this message]
2002-11-06 17:25 ` Programmer Dude
2002-11-07 9:31 ` Preben Randhol
2002-11-07 11:19 ` David C. Hoos, Sr.
2002-11-07 11:23 ` Preben Randhol
2002-11-07 22:56 ` Programmer Dude
2002-11-08 9:43 ` Preben Randhol
2002-11-08 9:53 ` Preben Randhol
2002-11-08 19:35 ` Programmer Dude
2002-11-06 17:33 ` Robert A Duff
2002-11-06 20:17 ` Programmer Dude
2002-11-07 6:50 ` Matthew Baulch
2002-11-07 9:21 ` Preben Randhol
2002-11-08 0:23 ` news.bctel.net
2002-11-08 9:45 ` Preben Randhol
2002-11-07 14:58 ` Ted Dennison
2002-11-07 15:29 ` Frank J. Lhota
2002-11-07 22:57 ` Programmer Dude
2002-11-08 17:06 ` Frank J. Lhota
2002-11-07 15:03 ` Robert A Duff
2002-11-07 18:02 ` Vinzent Hoefler
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