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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 3956 |
. 2
|
| 3 | opreq12i.2 |
. . 3
| |
| 4 | 3 | opreq2i 3957 |
. 2
|
| 5 | 2, 4 | eqtr 1487 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: caoprdistrr 4053 caoprdilem 4054 caoprlem2 4055 addcmpblnq 5024 addcompq 5034 addasspq 5035 distrpq 5039 1lt2pq 5050 mulcomsr 5170 distrsr 5172 m1p1sr 5173 m1m1sr 5174 mulgt0sr 5186 addcnsrec 5235 mulcnsrec 5236 axmulcom 5248 axmulass 5250 axdistr 5251 axi2m1 5257 1p1times 5405 mulneg1 5417 negdi 5420 divdir 5710 3t3e9 5971 halfpm6th 5979 nneo 6144 ser1add2 6275 ser1add 6276 icoshftf1oi 6342 seq1seqz 6473 seq0seqz 6474 seq01 6484 sqdiv 6548 sumsqne0 6565 binom2 6575 binom2aOLD 6576 discrlem1 6586 nnesq 6592 nn0opthlem1 6594 sqrlem11 6613 sqrlem16 6618 sqrth 6629 sqrmuli 6634 i4 6664 crmul 6671 crrecz 6672 cjcj 6713 readd 6719 imadd 6720 remul 6721 immul 6722 cjadd 6723 cjmul 6724 ipcn 6725 cjmulval 6727 cjneg 6732 addcj 6733 cji 6762 absmul 6782 abs1m 6841 abslem2i 6845 facp1t 6873 fac2 6874 fac3 6875 faclbnd4lem1 6885 bcpasc2 6905 isumnn0nna 7143 0.999... 7181 dfef2 7249 efaddlem5 7284 efaddlem6 7285 efaddlem12 7291 eirrlem3 7332 efsep 7337 eft0val 7339 ef4p 7340 efge1p 7343 efcnlem2 7360 sinadd 7393 cosadd 7394 cos2tOLD 7406 sin01bndlem3 7411 cos2bnd 7417 ruclem15 7467 bcthlem32 7964 ipval2lem1 8285 ipval2 8291 ip0i 8415 ip1ilem 8416 ip2i 8418 ipdirilem 8419 ipasslem10 8430 ip2dii 8435 pythi 8441 siilem1 8442 eulerid 8602 sin2pi 8603 sinperlem1 8605 sincosq3sgn 8623 sincosq4sgn 8624 sincos4thpi 8627 sincos6thpi 8628 hvsubsub4 8847 hvsubcan2 8852 hisubcom 8891 normlem0 8896 normlem1 8897 normlem2 8898 normlem3 8899 normlem6 8902 normlem8 8904 normlem9 8905 bcseq 8907 norm-ii 8925 norm-iii 8927 normpyth 8930 norm3dif 8935 normpar 8942 normpar2 8944 polid2 8945 polid 8946 bcsALT 8967 projlem3 9104 projlem4 9105 pjthlem5 9138 ledir 9375 h1de2 9391 cmcmlem 9451 cmbr2 9456 cm2jt 9480 fh3 9483 fh4 9484 pjadd 9537 pjsslem 9541 pjssm 9543 pjdifnorm 9545 hhlno 9743 lnopeq0lem1 9845 lnopunilem1 9850 lnophmlem2 9857 pjsdi2 9996 pjclem1 10033 golem1 10108 1cat 10536 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 959 ax-gen 960 ax-8 961 ax-10 963 ax-11 964 ax-12 965 ax-13 966 ax-14 967 ax-17 968 ax-4 970 ax-5o 972 ax-6o 975 ax-9o 1119 ax-10o 1136 ax-16 1206 ax-11o 1213 ax-ext 1452 ax-sep 2693 ax-pow 2732 ax-pr 2769 |
| This theorem depends on definitions: df-bi 147 df-or 224 df-an 225 df-ex 978 df-sb 1168 df-eu 1375 df-mo 1376 df-clab 1457 df-cleq 1462 df-clel 1465 df-ne 1579 df-v 1803 df-dif 2039 df-un 2040 df-in 2041 df-ss 2043 df-nul 2271 df-pw 2392 df-sn 2402 df-pr 2403 df-op 2406 df-uni 2494 df-br 2610 df-opab 2657 df-xp 3174 df-cnv 3176 df-dm 3178 df-rn 3179 df-res 3180 df-ima 3181 df-fv 3188 df-opr 3950 |