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ixfx
ixfx
Util
Guards
ifNaN
Function ifNaN
Returns
fallback
if
v
is NaN, otherwise returns
v
.
Throws if
v
is not a number type.
if
NaN
(
v
,
fallback
)
:
number
Parameters
v
:
number
fallback
:
number
Returns
number
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Returns
fallback
ifv
is NaN, otherwise returnsv
.Throws if
v
is not a number type.