1
function [stk,txt,top]=sci_size()
5
stk=list('size('+stk(top-1)(1)+','+stk(top)(1)+')','0','1','1','1','?')
9
stk=list('size('+stk(top)(1)+')','0','1','2','1','?')
11
stk=list(list('size('+stk(top)(1)+')','-1','1','1','?'),..
12
list('size('+stk(top)(1)+')','-1','1','1','?'))