Nuprl - Proof: hsub cancel

IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: hsub cancel

all

(

p:hnum. all

(

p:hnum. (

n:hnum. all

(

p:hnum. (

n:hnum. (

m:hnum. implies

(

p:hnum. (

n:hnum. (

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

(

p:hnum. (

n:hnum. (

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

By:	HOL "hsub_cancel"

Generated subgoals:

None

About:

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