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Flocq
flocq
Commits
e9ef2828
Commit
e9ef2828
authored
Apr 09, 2009
by
Guillaume Melquiond
Browse files
Removed obsolete comment.
parent
6bfb29b6
Changes
1
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Inline
Side-by-side
src/Flocq_defs.v
View file @
e9ef2828
...
@@ -12,16 +12,10 @@ Variable beta : radix.
...
@@ -12,16 +12,10 @@ Variable beta : radix.
Definition
F2R
(
f
:
float
beta
)
:=
Definition
F2R
(
f
:
float
beta
)
:=
(
Z2R
(
Fnum
f
)
*
epow
beta
(
Fexp
f
))
%
R
.
(
Z2R
(
Fnum
f
)
*
epow
beta
(
Fexp
f
))
%
R
.
(
*
A
rounding
mode
will
be
a
function
,
ie
a
R
->
R
*
)
(
*
It
will
then
have
to
satisfy
a
number
of
properties
on
a
given
domain
D
*
)
(
*
The
domain
will
be
used
to
formalize
Overflow
,
flush
to
zero
...
*
)
Definition
MonotoneP
(
rnd
:
R
->
R
)
:=
Definition
MonotoneP
(
rnd
:
R
->
R
)
:=
forall
x
y
:
R
,
forall
x
y
:
R
,
(
x
<=
y
)
%
R
->
(
rnd
x
<=
rnd
y
)
%
R
.
(
x
<=
y
)
%
R
->
(
rnd
x
<=
rnd
y
)
%
R
.
Definition
IdempotentP
(
F
:
R
->
Prop
)
(
rnd
:
R
->
R
)
:=
Definition
IdempotentP
(
F
:
R
->
Prop
)
(
rnd
:
R
->
R
)
:=
(
forall
x
:
R
,
F
(
rnd
x
))
(
forall
x
:
R
,
F
(
rnd
x
))
/
\
(
forall
x
:
R
,
F
x
->
rnd
x
=
x
).
/
\
(
forall
x
:
R
,
F
x
->
rnd
x
=
x
).
...
...
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