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Re: Why the loop gain no result?

  • To: mathgroup at smc.vnet.net
  • Subject: [mg126079] Re: Why the loop gain no result?
  • From: Tomas Garza <tgarza10 at msn.com>
  • Date: Sun, 15 Apr 2012 03:17:59 -0400 (EDT)
  • Delivered-to: l-mathgroup@mail-archive0.wolfram.com
  • References: <201204140710.DAA27683@smc.vnet.net>

Wouldn't you rather use a more straightforward approach, such as
Table[Solve[a*x^2 - 2 x + 1 == 0, x], {a, 1, 5}]
-Tomas
> Date: Sat, 14 Apr 2012 03:10:07 -0400
> From: geotom.cao at gmail.com
> Subject: Why the loop gain no result?
> To: mathgroup at smc.vnet.net
>
> Dear all,
>     I use the' For' loop to solving an equation, such as :
>     For[i = 1, i < 5, i++, a = i; Solve[a*x^2 - 2 x + 1 ==
= 0, x]].The
> 'a' in the body must be updated in every loop with the 'i'. But i
> cann' t gain the result,Somewhere is disorder? I am confused.
>   Thinks in advanced!
>
>
>
>
>
> Geotom.Cao
> GUCAS


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