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Mirrors > Home > MPE Home > Th. List > syl5reqr | Structured version Visualization version Unicode version |
Description: An equality transitivity deduction. (Contributed by NM, 29-Mar-1998.) |
Ref | Expression |
---|---|
syl5reqr.1 | |
syl5reqr.2 |
Ref | Expression |
---|---|
syl5reqr |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | syl5reqr.1 | . . 3 | |
2 | 1 | eqcomi 2631 | . 2 |
3 | syl5reqr.2 | . 2 | |
4 | 2, 3 | syl5req 2669 | 1 |
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