(9steps total) PrintForm Definitions Lemmas num thy 1 Sections StandardLIB Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: divides anti sym n 1 2

1. a : 
2. b : 
3. a | b
4. b | a
5. a = 0
  a = b


By: Decide (b = 0)


Generated subgoals:

1 6. b = 0
  a = b

2 steps
2 6. b = 0
  a = b

2 steps

About:
intnatural_numberequal
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html

(9steps total) PrintForm Definitions Lemmas num thy 1 Sections StandardLIB Doc