Nuprl Definition : p-inject
11,40
postcript
pdf
p-inject(
A
;
B
;
f
)
==
x
,
y
:
A
.
==
(
can-apply(
f
;
x
))
(
can-apply(
f
;
y
))
(do-apply(
f
;
x
) = do-apply(
f
;
y
))
(
x
=
y
)
latex
clarification:
p-inject(
A
;
B
;
f
)
==
x
:
A
,
y
:
A
.
==
(
can-apply(
f
;
x
))
==
(
can-apply(
f
;
y
))
==
(do-apply(
f
;
x
) = do-apply(
f
;
y
)
B
)
==
(
x
=
y
A
)
latex
Definitions
x
:
A
.
B
(
x
)
,
b
,
can-apply(
f
;
x
)
,
P
Q
,
do-apply(
f
;
x
)
,
s
=
t
FDL editor aliases
p-inject
origin