(3steps)
PrintForm
Lemmas
int
2
Sections
StandardLIB
Doc
At:
add
mono
wrt
lt
2
1.
a:
2.
b:
3.
n:
4.
a+n < b+n
a < b
By:
FwdThru
Thm*
a,b,n:
. a+n < b+n
a < b [4]
Generated subgoals:
None
About:
(3steps)
PrintForm
Lemmas
int
2
Sections
StandardLIB
Doc
a < b
a,b,n:. a+n < b+n 
a < b
[4]
