@stdlib/assert-is-complex (npm): Test if a value is a 64-bit or 128-bit complex number.
Keywords: stdlib|stdassert|assertion|assert|utilities|utility|utils|util|is|iscomplex|complex|complex64|complex128|64-bit|128-bit|float32|float64|single|single-precision|double|double-precision|ieee754|type|check|test|validate|valid|isvalid|javascript|node|node-js|nodejs