Set::setps problems

*To*: mathgroup at smc.vnet.net*Subject*: [mg90251] Set::setps problems*From*: "Kazimierz Łakomy" <kazik.lakomy at gmail.com>*Date*: Thu, 3 Jul 2008 06:12:58 -0400 (EDT)

Hi all, I found troubles with such a loop: T = Table[{s, 0}, {s, -Pi, Pi, step}]; For[i = 1, i <= Length[UU], i += 1, UU[[i]][[2]] += 5]; (it's just the example of some general idea of changing values of table's elements inside a loop) And Mathematica returned: Set::setps: UU[[i]] in the part assignment is not a symbol. >> Set::setps: UU[[i]] in the part assignment is not a symbol. >> Set::setps: UU[[i]] in the part assignment is not a symbol. >> General::stop: Further output of Set::setps will be suppressed during \ this calculation. >> I would be very grateful if someone helped me with the issue. Thank you in advance. -- Cheers, Kazik