Nuprl Lemma : cancel_wf
13,42
postcript
pdf
T
,
S
:Type,
op
:(
S
T
T
). Cancel(
T
;
S
;
op
)
latex
Up
gen
algebra
1
Definitions of Statement
Cancel(
T
;
S
;
op
)
Definitions
x
f
y
,
P
Q
,
Cancel(
T
;
S
;
op
)
,
,
t
T
,
x
:
A
.
B
(
x
)
origin
T, S:Type, op:(S
TT). Cancel(T;S;op) 
T, S:Type, op:(STT). Cancel(T;S;op) 
Q Tx:A. B(x)