Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > ILE Home > Th. List > dford3 | GIF version |
Description: Alias for df-iord 4103. Use it instead of df-iord 4103 for naming consistency with set.mm. (Contributed by Jim Kingdon, 10-Oct-2018.) |
Ref | Expression |
---|---|
dford3 | ⊢ (Ord 𝐴 ↔ (Tr 𝐴 ∧ ∀𝑥 ∈ 𝐴 Tr 𝑥)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | df-iord 4103 | 1 ⊢ (Ord 𝐴 ↔ (Tr 𝐴 ∧ ∀𝑥 ∈ 𝐴 Tr 𝑥)) |
Colors of variables: wff set class |
Syntax hints: ∧ wa 97 ↔ wb 98 ∀wral 2306 Tr wtr 3854 Ord word 4099 |
This theorem depends on definitions: df-iord 4103 |
This theorem is referenced by: ordeq 4109 ordtr 4115 trssord 4117 ordelord 4118 ord0 4128 ordon 4212 ordsucim 4226 onintonm 4243 ordom 4329 bj-nnord 10083 bj-omord 10085 |
Copyright terms: Public domain | W3C validator |