| D1a1: | Set to constant | (5 routines) |
| D1a2: | Minimum and maximum components | (14 routines) |
| D1a3: | Norm | (15 routines) |
| D1a4: | Dot product (inner product) | (8 routines) |
| D1a5: | Copy or exchange (swap) | (6 routines) |
| D1a6: | Multiplication by scalar | (10 routines) |
| D1a7: | Triad (α x + y for vectors x, y and scalar α) | (8 routines) |
| D1a8: | Elementary rotation (Givens transformation) | (15 routines) |
| D1a9: | Elementary reflection (Householder transformation) | (6 routines) |
| D1a10: | Convolutions | (2 routines) |
| D1a11: | Other vector operations | (10 routines) |