Re: Inequality not documented in 6.0
- To: mathgroup at smc.vnet.net
- Subject: [mg89995] Re: Inequality not documented in 6.0
- From: Jean-Marc Gulliet <jeanmarc.gulliet at gmail.com>
- Date: Thu, 26 Jun 2008 04:40:36 -0400 (EDT)
- Organization: The Open University, Milton Keynes, UK
- References: <g3t6s6$ikf$1@smc.vnet.net>
magma wrote:
> An expression like
>
> x>y>z
>
> has a FullForm
>
> Greater[x,y,z]
>
> However...
>
> x>y>=z (*the relational operators are different *)
>
> has FullForm
>
> Inequality[x, Greater, y, GreaterEqual, z]
>
> which uses Inequality.
>
> Inequality does not appear to be documented in 6.0, yet it works well.
> Is it documented in later versions?
The documentation center for version 6.0.2 does not know about a symbol
or function *Inequality[]* (but returns about 174 hits that contains the
word inequality).
However (from the front-end),
?Inequality
Inequality represents a sequence of relational statements.
Regards,
-- Jean-Marc