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vidjil
vidjil
Commits
cf7e4889
Commit
cf7e4889
authored
Oct 06, 2014
by
Marc Duez
Browse files
model.js : remove old fast root approximation
parent
fcc60e42
Changes
1
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Inline
Side-by-side
browser/js/model.js
View file @
cf7e4889
...
...
@@ -1938,42 +1938,3 @@ function return_URL_CGI() {
var
rootTab
=
[]
function
root
(
n
)
{
var
startTime
=
new
Date
()
.
getTime
();
var
elapsedTime
=
0
;
for
(
var
i
=
0
;
i
<
n
;
i
++
){
var
dx
=
5
var
dy
=
5
+
1
rootTab
[
i
]
=
Math
.
sqrt
(
dx
*
dx
+
dy
*
dy
)
}
elapsedTime
=
new
Date
()
.
getTime
()
-
startTime
;
myConsole
.
log
(
"
root(
"
+
n
+
"
) :
"
+
elapsedTime
);
}
function
root2
(
n
)
{
var
startTime
=
new
Date
()
.
getTime
();
var
elapsedTime
=
0
;
for
(
var
i
=
0
;
i
<
n
;
i
++
){
var
dx
=
Math
.
abs
(
5
)
var
dy
=
Math
.
abs
(
5
+
1
)
var
min
=
Math
.
min
(
dx
,
dy
)
rootTab
[
i
]
=
dx
+
dy
-
(
min
>>
1
)
-
(
min
>>
2
)
+
(
min
>>
4
)
}
elapsedTime
=
new
Date
()
.
getTime
()
-
startTime
;
myConsole
.
log
(
"
root2(
"
+
n
+
"
) :
"
+
elapsedTime
);
}
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