Re: Parenthesis reduction

*To*: mathgroup at smc.vnet.net*Subject*: [mg126920] Re: Parenthesis reduction*From*: Tomas Garza <tgarza10 at msn.com>*Date*: Mon, 18 Jun 2012 05:41:41 -0400 (EDT)*Delivered-to*: l-mathgroup@mail-archive0.wolfram.com*References*: <201206170759.DAA08898@smc.vnet.net>

Bear in mind that {a, b, c}, {d, e, f}, {g, h, i} is not an expression in Mathematica. There is no "command" - which we prefer to call a function - which will turn an expression into something which is not an expression. I guess you want to use each of the three elements of the list{{a, b, c}, {d, e, f}, {g, h, i}} for some purpose. I suggest you take a look at Sequence in the on-line Help browser. Or else, let us know exactly what you want to do. -Tomas > Date: Sun, 17 Jun 2012 03:59:43 -0400 > From: ellocomateo at free.fr > Subject: Parenthesis reduction > To: mathgroup at smc.vnet.net > > Which command should one use to get > {a, b, c}, {d, e, f}, {g, h, i} > from > {{a, b, c}, {d, e, f}, {g, h, i}} > ?

**References**:**Parenthesis reduction***From:*"Mat' G\." <ellocomateo@free.fr>