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| Mirrors > Home > MPE Home > Th. List > nfov | Structured version Visualization version Unicode version | ||
| Description: Bound-variable hypothesis builder for operation value. (Contributed by NM, 4-May-2004.) |
| Ref | Expression |
|---|---|
| nfov.1 |
|
| nfov.2 |
|
| nfov.3 |
|
| Ref | Expression |
|---|---|
| nfov |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | nfov.1 |
. . . 4
| |
| 2 | 1 | a1i 11 |
. . 3
|
| 3 | nfov.2 |
. . . 4
| |
| 4 | 3 | a1i 11 |
. . 3
|
| 5 | nfov.3 |
. . . 4
| |
| 6 | 5 | a1i 11 |
. . 3
|
| 7 | 2, 4, 6 | nfovd 6675 |
. 2
|
| 8 | 7 | trud 1493 |
1
|
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