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Mirrors > Home > ILE Home > Th. List > syl5eqr | Unicode version |
Description: An equality transitivity deduction. (Contributed by NM, 5-Aug-1993.) |
Ref | Expression |
---|---|
syl5eqr.1 | |
syl5eqr.2 |
Ref | Expression |
---|---|
syl5eqr |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | syl5eqr.1 | . . 3 | |
2 | 1 | eqcomi 2044 | . 2 |
3 | syl5eqr.2 | . 2 | |
4 | 2, 3 | syl5eq 2084 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wceq 1243 |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 99 ax-ia2 100 ax-ia3 101 ax-5 1336 ax-gen 1338 ax-4 1400 ax-17 1419 ax-ext 2022 |
This theorem depends on definitions: df-bi 110 df-cleq 2033 |
This theorem is referenced by: 3eqtr3g 2095 csbeq1a 2860 ssdifeq0 3305 pofun 4049 opabbi2dv 4485 funimaexg 4983 fresin 5068 f1imacnv 5143 foimacnv 5144 fsn2 5337 fmptpr 5355 funiunfvdm 5402 funiunfvdmf 5403 fcof1o 5429 f1opw2 5706 fnexALT 5740 eqerlem 6137 fopwdom 6310 mul02 7384 recdivap 7694 fzpreddisj 8933 fzshftral 8970 qbtwnrelemcalc 9110 frec2uzrdg 9195 binom3 9366 cnrecnv 9510 resqrexlemnm 9616 amgm2 9714 sqr2irrlem 9877 |
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