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Mirrors > Home > MPE Home > Th. List > Mathboxes > ax-prv1 | Structured version Visualization version GIF version |
Description: First property of three of the provability predicate. (Contributed by BJ, 3-Apr-2019.) |
Ref | Expression |
---|---|
ax-prv1.1 | ⊢ 𝜑 |
Ref | Expression |
---|---|
ax-prv1 | ⊢ Prv 𝜑 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | wph | . 2 wff 𝜑 | |
2 | 1 | cprvb 35941 | 1 wff Prv 𝜑 |
Colors of variables: wff setvar class |
This axiom is referenced by: prvlem1 35945 bj-babygodel 35947 bj-babylob 35948 |
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