Nuprl Definition : inverse
13,42
postcript
pdf
basic
Inverse(
T
;
op
;
id
;
inv
) ==
x
:
T
. (
x
op
(
inv
(
x
))) =
id
& ((
inv
(
x
))
op
x
) =
id
latex
clarification:
basic
Inverse(
T
;
op
;
id
;
inv
) ==
x
:
T
. (
x
op
(
inv
(
x
))) =
id
T
& ((
inv
(
x
))
op
x
) =
id
T
latex
Up
gen
algebra
1
Wellformedness Lemmas
inverse
wf
Definitions
x
:
A
.
B
(
x
)
,
P
&
Q
,
x
f
y
origin