20 Apr
2011
20 Apr
'11
2:03 a.m.
Dear all, I'd like to write a label with a subscript in MetaFun where the subscript is a variable. I tried in several way but not succeed. The best which I made is for i= 0 upto 8: label( "z" & decimal i, z[i]); endfor; So the output is z1, z2, z3, ... And, the following commands are not working. label(btex z_i etex, z[i]); no error but the value of i is not listed. label(btex z_\MPvar{i} etex, z[i]); error Is there a good way to do that? Thank you for reading. Best regards, Dalyoung