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polyfill-service
Version:
beta (3.21.3)
latest (3.25.3)
next (3.25.0-0)
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1.1.0
A polyfill combinator
github.com/financial-times/polyfill-service
financial-times/polyfill-service
polyfill-service
/
polyfills
/
Math
/
fround
/
polyfill.js
10 lines
(9 loc)
•
231 B
JavaScript
View Raw
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Object
.
defineProperty
(
Math
,
'fround'
,
function
(
x
) {
if
(
isNaN
(x)) {
return
NaN
; }
if
(
1
/ x === +
Infinity
||
1
/ x === -
Infinity
|| x === +
Infinity
|| x === -
Infinity
) {
return
x; }
return
(
new
Float32Array
([x]))[
0
]; });