@stdlib/blas-base-dscal (npm): Multiply a double-precision floating-point vector by a constant.
Keywords: stdlib|stdmath|mathematics|math|blas|level 1|dscal|sscal|linear|algebra|scal|scale|subroutines|alpha|vector|array|ndarray|float64|double|float64array|javascript|level-1|node|node-js|nodejs