@stdlib/number-float64-base-normalize (npm): Return a normal number `y` and exponent `exp` satisfying `x = y * 2^exp`.
Keywords: stdlib|stdtypes|base|utilities|utility|utils|util|types|type|float64|double|dbl|floating-point|ieee754|denormalized|normalize|subnormal|number|normal|float|javascript|node|node-js|nodejs