@stdlib/array-nans (npm): Create an array filled with NaNs and having a specified length.
Keywords: stdlib|stdtypes|types|data|structure|typed|array|typed array|typed-array|vector|ndarray|matrix|float64array|float32array|complex128array|complex64array|complex128|complex64|complex|cmplx|float64|double|precision|double-precision|single|float|single-precision|float32|ieee754|generic|fill|filled|nans|javascript|node|node-js|nodejs