Copy cells from wiki-form window in sage worksheet and paste directly into wiki edit.

# Wiki form worksheet: _scratch_ 

   1 sage: a = 5


   1 sage: a
   2 5


   1 sage: for i in range(10):
   2 ...    print i*i - 2
   3 -2
   4 -1
   5 2
   6 7
   7 14
   8 23
   9 34
  10 47
  11 62
  12 79


   1 sage: c=0
   2 sage: for i in range(200):
   3 ...    a = 2^i -1
   4 ...    if a.is_prime():
   5 ...        c += 1
   6 ...        print str(c)+': '+str(a)
   7 1: 3
   8 2: 7
   9 3: 31
  10 4: 127
  11 5: 8191
  12 6: 131071
  13 7: 524287
  14 8: 2147483647
  15 9: 2305843009213693951
  16 10: 618970019642690137449562111
  17 11: 162259276829213363391578010288127
  18 12: 170141183460469231731687303715884105727


   1 sage: a.is_prime()
   2 True


   1