Nuprl - Proof: hsub left less eq

IF YOU CAN SEE THIS go to http://www.cs.cornell.edu/Info/People/sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: hsub left less eq

all

(

m:hnum. all

(

m:hnum. (

n:hnum. all

(

m:hnum. (

n:hnum. (

p:hnum. equal

(

m:hnum. (

n:hnum. (

p:hnum. (le(m,sub(n,p))

(

m:hnum. (

n:hnum. (

p:hnum. ,or(le(add(m,p),n),le(m,0))))))

By:	HOL "hsub_left_less_eq"

Generated subgoals:

None

About:

IF YOU CAN SEE THIS go to http://www.cs.cornell.edu/Info/People/sfa/Nuprl/Shared/Xindentation_hack_doc.html