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| Mirrors > Home > ILE Home > Th. List > oveq12i | Unicode version | ||
| Description: Equality inference for operation value. (Contributed by NM, 28-Feb-1995.) (Proof shortened by Andrew Salmon, 22-Oct-2011.) |
| Ref | Expression |
|---|---|
| oveq1i.1 |
|
| oveq12i.2 |
|
| Ref | Expression |
|---|---|
| oveq12i |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | oveq1i.1 |
. 2
| |
| 2 | oveq12i.2 |
. 2
| |
| 3 | oveq12 6094 |
. 2
| |
| 4 | 1, 2, 3 | mp2an 430 |
1
|
| Colors of variables: wff set class |
| This proof depends on syntax axioms:
|
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-io 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-ext 2220 |
| This proof depends on definitions: df-bi 117 df-3an 1011 df-tru 1405 df-nf 1514 df-sb 1816 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-rex 2534 df-v 2823 df-un 3224 df-sn 3715 df-pr 3716 df-op 3718 df-uni 3936 df-br 4131 df-iota 5337 df-fv 5385 df-ov 6088 |
| This theorem is used by: oveq123i 6099 1lt2nq 7774 halfnqq 7778 caucvgprprlemnbj 8061 caucvgprprlemaddq 8076 m1p1sr 8128 m1m1sr 8129 axi2m1 8243 negdii 8612 3t3e9 9466 8th4div3 9529 halfpm6th 9530 numma 9830 decmul10add 9855 4t3lem 9883 9t11e99 9916 halfthird 9929 5recm6rec 9930 fz0to3un2pr 10541 sqdivapi 11075 sq4e2t8 11089 i4 11094 binom2i 11100 facp1 11184 fac2 11185 fac3 11186 fac4 11187 4bc2eq6 11229 cji 11684 fsumadd 12192 fsumsplitf 12194 fsumsplitsnun 12205 0.999... 12307 fprodmul 12377 fprodsplitf 12418 ef01bndlem 12542 cos2bnd 12546 3dvds2dec 12652 flodddiv4 12722 nn0gcdsq 12999 pythagtriplem16 13081 4sqlem19 13211 dec5nprm 13216 dec2nprm 13217 mod2xnegi 13221 numexp2x 13228 decsplit 13232 karatsuba 13233 2exp5 13235 2exp11 13239 2exp16 13240 37prm 13258 43prm 13259 83prm 13260 139prm 13261 163prm 13262 317prm 13263 631prm 13264 1259lem1 13265 1259lem2 13266 1259lem3 13267 1259lem4 13268 1259lem5 13269 1259prm 13270 ballotfilem2 13280 ballotfilemfval0 13287 ballotfilemth 13333 ecqusaddd 14094 gsummptfidmadd 14245 isrhm 14549 cnmpt2res 15489 txmetcnp 15710 dveflem 15918 efhalfpi 15992 efipi 15994 sin2pi 15996 ef2pi 15998 sincosq3sgn 16021 sincosq4sgn 16022 sinq34lt0t 16024 sincos4thpi 16033 tan4thpi 16034 sincos6thpi 16035 sincos3rdpi 16036 pigt3 16037 log2tlbndlog2 16181 log2ublem3 16184 log2ublog2 16185 birthdaylog2 16189 cht2 16237 cht3 16238 1sgm2ppw 16250 bclbnd 16268 bposlem8 16279 bposlem9 16280 lgsdi 16322 lgsquadlem1 16362 2lgsoddprmlem3c 16394 2lgsoddprmlem3d 16395 ex-exp 16907 ex-fac 16908 ex-bc 16909 |
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