Nuprl - Proof: hcancel sub

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

all

(

p:hnum. all

(

p:hnum. (

n:hnum. all

(

p:hnum. (

n:hnum. (

m:hnum. implies

(

p:hnum. (

n:hnum. (

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

(

p:hnum. (

n:hnum. (

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

By:	HOL "hcancel_sub"

Generated subgoals:

None

About:

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