j < k == ij & j < kB == 
B < A
i,j:
. (ij) 
PropA == A 
FalseA:Prop. (A) Prop| Who Cites lelt? | |
| lelt | Def i j < k == ij & j < k |
| le |
Def AB == B < A |
| Thm* i,j:. (ij) Prop | |
| not |
Def A == A False |
| Thm* A:Prop. (A) Prop |
| Syntax: | i j < k | has structure: | lelt(i; j; k) |
About:
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