@stdlib/blas-base-dasum (npm): Compute the sum of absolute values (L1 norm).
Keywords: stdlib|stdmath|mathematics|math|blas|level 1|linear|algebra|subroutines|abs|absolute|value|sum|l1norm|norm|taxicab|manhattan|vector|array|ndarray|double|float64|float64array|javascript|level-1|node|node-js|nodejs