| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 7773 halfnqq 7777 caucvgprprlemnbj 8060 caucvgprprlemaddq 8075 m1p1sr 8127 m1m1sr 8128 axi2m1 8242 negdii 8610 3t3e9 9462 8th4div3 9524 halfpm6th 9525 numma 9820 decmul10add 9845 4t3lem 9873 9t11e99 9906 halfthird 9919 5recm6rec 9920 fz0to3un2pr 10530 sqdivapi 11060 sq4e2t8 11074 i4 11079 binom2i 11085 facp1 11168 fac2 11169 fac3 11170 fac4 11171 4bc2eq6 11213 cji 11668 fsumadd 12173 fsumsplitf 12175 fsumsplitsnun 12186 0.999... 12288 fprodmul 12358 fprodsplitf 12399 ef01bndlem 12523 cos2bnd 12527 3dvds2dec 12633 flodddiv4 12703 nn0gcdsq 12978 pythagtriplem16 13058 4sqlem19 13188 dec5nprm 13193 dec2nprm 13194 numexp2x 13204 decsplit 13208 karatsuba 13209 2exp5 13211 2exp11 13215 2exp16 13216 ballotfilem2 13228 ballotfilemfval0 13235 ballotfilemth 13281 ecqusaddd 14041 gsummptfidmadd 14161 isrhm 14465 cnmpt2res 15398 txmetcnp 15619 dveflem 15827 efhalfpi 15900 efipi 15902 sin2pi 15904 ef2pi 15906 sincosq3sgn 15929 sincosq4sgn 15930 sinq34lt0t 15932 sincos4thpi 15941 tan4thpi 15942 sincos6thpi 15943 sincos3rdpi 15944 pigt3 15945 log2tlbndlog2 16082 log2ublem3 16085 log2ublog2 16086 birthdaylog2 16090 1sgm2ppw 16109 lgsdi 16156 lgsquadlem1 16196 2lgsoddprmlem3c 16228 2lgsoddprmlem3d 16229 ex-exp 16741 ex-fac 16742 ex-bc 16743 |
| Copyright terms: Public domain | W3C validator |