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Related theorems Unicode version |
| Description: Equality deduction for operation value. |
| Ref | Expression |
|---|---|
| opreq1d.1 |
|
| Ref | Expression |
|---|---|
| opreqd |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | opreq1d.1 |
. 2
| |
| 2 | opreq 3973 |
. 2
| |
| 3 | 1, 2 | syl 10 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: csboprg 3992 csbopr12g 3993 oprssoprval 4040 blval 7834 metcnss 7895 metcnss2 7896 grpdivval 8078 subgopr 8114 vcoprne 8194 ipfval 8348 ipval 8349 sspgval 8384 sspsval 8386 lnoval 8409 ajfval 8465 ipdir 8498 ipass 8501 ismona 10708 isepia 10718 isfuna 10725 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 964 ax-gen 965 ax-8 966 ax-10 968 ax-11 969 ax-12 970 ax-13 971 ax-14 972 ax-17 973 ax-4 975 ax-5o 977 ax-6o 980 ax-9o 1125 ax-10o 1142 ax-16 1212 ax-11o 1220 ax-ext 1462 ax-sep 2708 ax-pow 2748 ax-pr 2785 |
| This theorem depends on definitions: df-bi 147 df-or 224 df-an 225 df-ex 983 df-sb 1174 df-eu 1384 df-mo 1385 df-clab 1467 df-cleq 1472 df-clel 1475 df-ne 1590 df-v 1815 df-dif 2052 df-un 2053 df-in 2054 df-ss 2056 df-nul 2284 df-pw 2406 df-sn 2416 df-pr 2417 df-op 2420 df-uni 2508 df-br 2625 df-opab 2672 df-cnv 3192 df-dm 3194 df-rn 3195 df-res 3196 df-ima 3197 df-fv 3204 df-opr 3971 |