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Native Abstractions for Node.js: C++ header for Node 0.8 -> 25 compatibility
node's assert.deepEqual algorithm except for NaN being equal to NaN
Test if a value is NaN.
Test if a double-precision floating-point numeric value is NaN.
The constant NaN derived mathematically by 0 / 0.
Validates if a value is NaN.
TypeScript definitions for number-is-nan
Validates if a value is a NaN primitive.
ES2015-compliant shim for Number.isNaN - the global isNaN returns false positives.
modern syslog - streaming, async, uses nan
Test if a single-precision floating-point numeric value is NaN.
Check if a value is NaN.
is-nan function
Socket.dev optimized package override for is-nan
Avoid accidentally rendering `0` or `NaN`. Requires `@typescript-eslint/parser`.
Validates if a value is a number primitive, excluding NaN.
NaN is a function!
NaN
Double-precision floating-point NaN.
NAN 1 -> 2 Migration Script