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| Description: A frequently used special case of rcla42ev 1884 for operation values. |
| Ref | Expression |
|---|---|
| rcla4eopr |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | opreq1 3974 |
. . 3
| |
| 2 | 1 | eqeq2d 1489 |
. 2
|
| 3 | opreq2 3975 |
. . 3
| |
| 4 | 3 | eqeq2d 1489 |
. 2
|
| 5 | 2, 4 | rcla42ev 1884 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: znq 6259 qaddclt 6270 qnegclt 6271 qmulclt 6272 qrecclt 6274 isgrpi 8039 pjthlem14 9227 pjpjtht 9253 shscl 9276 shsvat 9279 shunss 9332 spanunsn 9497 pjjs 9640 |
| 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-3an 779 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-rex 1653 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-xp 3190 df-cnv 3192 df-dm 3194 df-rn 3195 df-res 3196 df-ima 3197 df-fv 3204 df-opr 3971 |