Description: The zero vector is in the vector space. (Contributed by NM, 29-May-1999) (New usage is discouraged.)
| Ref | Expression | ||
|---|---|---|---|
| Assertion | ax-hv0cl | |- 0h e. ~H |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 0 | c0v | |- 0h |
|
| 1 | chba | |- ~H |
|
| 2 | 0 1 | wcel | |- 0h e. ~H |