Nuprl Definition : es-first-at-since'
0,22
postcript
pdf
es-first-at-since'(
es
;
i
;
e
;
e
.
R
(
e
);
e
.
P
(
e
))
== loc(
e
) =
i
==
&
R
(
e
)
==
& (
e'
:E. (
e'
<loc
e
) &
P
(
e'
) & (
e''
:E.
e'
e''
(
e''
<loc
e
)
R
(
e''
)))
latex
clarification:
es-first-at-since'(
es
;
i
;
e
;
e
.
R
(
e
);
e
.
P
(
e
))
== es-loc(
es
;
e
) =
i
Id
==
&
R
(
e
)
==
& (
e'
:es-E(
es
).
== & (
es-locl(
es
;
e'
;
e
)
== & (
&
P
(
e'
) & (
e''
:es-E(
es
). es-le(
es
;
e'
;
e''
)
es-locl(
es
;
e''
;
e
)
R
(
e''
)))
latex
Definitions
es-first-at-since'(
es
;
i
;
e
;
e
.
R
(
e
);
e
.
P
(
e
))
,
Id
,
loc(
e
)
,
x
:
A
.
B
(
x
)
,
A
&
B
,
P
&
Q
,
x
:
A
.
B
(
x
)
,
E
,
e
e'
,
P
Q
,
(
e
<loc
e'
)
,
A
FDL editor aliases
es-first-at-since'
origin