@stdlib/number-float64-base-from-int64-bytes (npm): Convert a signed 64-bit integer byte array to a double-precision floating-point number.
Keywords: stdlib|stdtypes|base|utilities|utility|utils|util|types|type|cast|convert|float64|double|dbl|int|int64|integer|bytes|byte array|to|bits|number|javascript|node|node-js|nodejs