# Extended BLAS > Standard library extended basic linear algebra subprograms (BLAS).
## Usage ```javascript var extblas = require( '@stdlib/blas/ext' ); ``` #### extblas Standard library extended basic linear algebra subprograms (BLAS). ```javascript var o = extblas; // returns {...} ```
## Examples ```javascript var objectKeys = require( '@stdlib/utils/keys' ); var ns = require( '@stdlib/blas/ext' ); console.log( objectKeys( ns ) ); ```