608     self test:[t printString = 10 factorial printString].

   608     self test:[t printString = 10 factorial printString].

   609     self test:[t == 10 factorial].

   609     self test:[t == 10 factorial].

   610 

   610 

   611     "Large // Large division"

   611     "Large // Large division"

   612     self test:[(10000 factorial / 9999 factorial) == 10000].

   612     self test:[(10000 factorial / 9999 factorial) == 10000].

   613     self test:[(20 factorial / 19 factorial) == 20].

   614     self test:[(20 factorial / 19 factorial) == 20].

   614     self test:[(20 factorial * 21 / 20 / 21) = (19 factorial)].

   615     self test:[(20 factorial * 21 / 20 / 21) = (19 factorial)].

   615 

   616 

   616     "

   617     "

   617      self testLargeDivision

   618      self testLargeDivision