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Version: 1.0
For the complete Mojo documentation index, see llms.txt. Markdown versions of all pages are available by appending .md to any URL (e.g. /docs/manual/basics.md).

isnan

isnan[dtype: DType, width: Int, //](val: SIMD[dtype, width]) -> SIMD[DType.bool, width]

Checks if the value is Not a Number (NaN).

Parameters:

  • ​dtype (DType): The value dtype.
  • ​width (Int): The width of the SIMD vector.

Args:

Returns:

SIMD[DType.bool, width]: True if val is NaN and False otherwise.