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| Description: Equality inference for operation value. |
| Ref | Expression |
|---|---|
| opreq1i.1 |
|
| opreq12i.2 |
|
| Ref | Expression |
|---|---|
| opreq12i |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | opreq1i.1 |
. . 3
| |
| 2 | 1 | opreq1i 3962 |
. 2
|
| 3 | opreq12i.2 |
. . 3
| |
| 4 | 3 | opreq2i 3963 |
. 2
|
| 5 | 2, 4 | eqtr 1492 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: caoprdistrr 4059 caoprdilem 4060 caoprlem2 4061 addcmpblnq 5032 addcompq 5042 addasspq 5043 distrpq 5047 1lt2pq 5058 mulcomsr 5178 distrsr 5180 m1p1sr 5181 m1m1sr 5182 mulgt0sr 5194 addcnsrec 5243 mulcnsrec 5244 axmulcom 5256 axmulass 5258 axdistr 5259 axi2m1 5265 1p1times 5413 mulneg1 5425 negdi 5428 divdir 5718 3t3e9 5979 halfpm6th 5987 nneo 6152 ser1add2 6283 ser1add 6284 icoshftf1oi 6350 seq1seqz 6481 seq0seqz 6482 seq01 6492 sqdiv 6556 sumsqne0 6573 binom2 6583 binom2aOLD 6584 discrlem1 6594 nnesq 6600 nn0opthlem1 6602 sqrlem11 6621 sqrlem16 6626 sqrth 6637 sqrmuli 6642 i4 6672 crmul 6679 crrecz 6680 cjcj 6721 readd 6727 imadd 6728 remul 6729 immul 6730 cjadd 6731 cjmul 6732 ipcn 6733 cjmulval 6735 cjneg 6740 addcj 6741 cji 6770 absmul 6790 abs1m 6849 abslem2i 6853 facp1t 6881 fac2 6882 fac3 6883 faclbnd4lem1 6893 bcpasc2 6913 isumnn0nna 7151 0.999... 7189 dfef2 7257 efaddlem5 7292 efaddlem6 7293 efaddlem12 7299 eirrlem3 7340 efsep 7345 eft0val 7347 ef4p 7348 efge1p 7351 efcnlem2 7368 sinadd 7401 cosadd 7402 cos2tOLD 7414 sin01bndlem3 7419 cos2bnd 7425 ruclem15 7475 bcthlem32 7980 ipval2lem1 8298 ipval2 8304 ip0i 8428 ip1ilem 8429 ip2i 8431 ipdirilem 8432 ipasslem10 8443 ip2dii 8448 pythi 8454 siilem1 8455 eulerid 8621 sin2pi 8622 sinperlem1 8624 sincosq3sgn 8642 sincosq4sgn 8643 sincos4thpi 8646 sincos6thpi 8647 hvsubsub4 8865 hvsubcan2 8870 hisubcom 8909 normlem0 8914 normlem1 8915 normlem2 8916 normlem3 8917 normlem6 8920 normlem8 8922 normlem9 8923 bcseq 8925 norm-ii 8943 norm-iii 8945 normpyth 8948 norm3dif 8953 normpar 8960 normpar2 8962 polid2 8963 polid 8964 bcsALT 8985 projlem3 9127 projlem4 9128 pjthlem5 9161 ledir 9398 h1de2 9414 cmcmlem 9474 cmbr2 9479 cm2jt 9503 fh3 9506 fh4 9507 pjadd 9560 pjsslem 9564 pjssm 9566 pjdifnorm 9568 hhlno 9766 lnopeq0lem1 9868 lnopunilem1 9873 lnophmlem2 9880 pjsdi2 10023 pjclem1 10061 golem1 10136 1cat 10572 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 960 ax-gen 961 ax-8 962 ax-10 964 ax-11 965 ax-12 966 ax-13 967 ax-14 968 ax-17 969 ax-4 971 ax-5o 973 ax-6o 976 ax-9o 1121 ax-10o 1138 ax-16 1208 ax-11o 1216 ax-ext 1457 ax-sep 2698 ax-pow 2737 ax-pr 2774 |
| This theorem depends on definitions: df-bi 147 df-or 224 df-an 225 df-ex 979 df-sb 1170 df-eu 1380 df-mo 1381 df-clab 1462 df-cleq 1467 df-clel 1470 df-ne 1584 df-v 1808 df-dif 2045 df-un 2046 df-in 2047 df-ss 2049 df-nul 2277 df-pw 2398 df-sn 2408 df-pr 2409 df-op 2412 df-uni 2499 df-br 2615 df-opab 2662 df-xp 3179 df-cnv 3181 df-dm 3183 df-rn 3184 df-res 3185 df-ima 3186 df-fv 3193 df-opr 3956 |