Re: "Displaying" the meaning of zero

*To*: mathgroup at smc.vnet.net*Subject*: [mg130353] Re: "Displaying" the meaning of zero*From*: C McInnis <c_mcinnis at hotmail.com>*Date*: Thu, 4 Apr 2013 22:29:55 -0400 (EDT)*Delivered-to*: l-mathgroup@mail-archive0.wolfram.com*Delivered-to*: l-mathgroup@wolfram.com*Delivered-to*: mathgroup-newout@smc.vnet.net*Delivered-to*: mathgroup-newsend@smc.vnet.net*References*:

Bob, Thank you, that does exactly what I want it to do. I had tried an if statement, however I had written it If[n>0... and had put to code to handle the disks after that; putting the code for handling just the zero at the end of the statement. I also was trying to use "Text[Style... which may have been the problem, but I kept getting error messages. At any rate I appreciate your assistance, and hope that you have a great day. Sincerely -- Clifton McInnis Date: Thu, 4 Apr 2013 00:05:22 -0400 Subject: [mg130353] Re: "Displaying" the meaning of zero From: hanlonr357 at gmail.com To: c_mcinnis at hotmail.com CC: mathgroup at smc.vnet.net Manipulate[ If[n == 0, Style["0", Red, 24], Grid[Partition[ Join[ Graphics[{ Darker[Green], Disk[], Text[Style[#, Orange, "Label", 24], {0, 0}]}] & /@ Range[n], Table["", {9}]], 10], ItemSize -> 3]], {{n, 1, "Number\nof Disks"}, 0, 20, 1, Appearance -> "Labeled"}] Bob Hanlon On Wed, Apr 3, 2013 at 10:53 PM, Clif McInnis <c_mcinnis at hotmail.com> wrote: I would like to have at least one of these codes work so that when n=0 no disks are displayed but the numeral zero is displayed. Code #1 Manipulate[ Grid[Partition[ Join[Graphics[{Darker[Green], Disk[], Text[Style[#, Orange, "Label", 24], {0, 0}]}] & /@ Range[n], Table["", {9}]], 10], ItemSize -> 3], {{n, 1, "Number\nof Disks"}, 0, 20, 1, Appearance -> "Labeled"}] = Code #2 Manipulate[Pane[Row[Table[Graphics[{ Darker[Green], Disk[{0, 0}, .5], Text[Style[numerals[[ r]], Orange, "Label", 24], {0, 0}]}], {r,1, n}]], {925, 200}, BaseStyle -> {LinebreakAdjustments -> {1., 10, 0, 0, 10}}], {{n, 1, "Number \nof Disks"}, 0, 20, 1}, Initialization :> ( numerals = {"1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12", "13", "14", "15", "16", "17", "18", "19", "20"};)] =