Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > ILE Home > Th. List > dfdec10 | Unicode version |
Description: Version of the definition of the "decimal constructor" using ; instead of the symbol 10. Of course, this statement cannot be used as definition, because it uses the "decimal constructor". (Contributed by AV, 1-Aug-2021.) |
Ref | Expression |
---|---|
dfdec10 | ; ; |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | df-dec 9356 | . 2 ; | |
2 | 9p1e10 9357 | . . . 4 ; | |
3 | 2 | oveq1i 5875 | . . 3 ; |
4 | 3 | oveq1i 5875 | . 2 ; |
5 | 1, 4 | eqtri 2196 | 1 ; ; |
Colors of variables: wff set class |
Syntax hints: wceq 1353 (class class class)co 5865 cc0 7786 c1 7787 caddc 7789 cmul 7791 c9 8948 ;cdc 9355 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-io 709 ax-5 1445 ax-7 1446 ax-gen 1447 ax-ie1 1491 ax-ie2 1492 ax-8 1502 ax-10 1503 ax-11 1504 ax-i12 1505 ax-bndl 1507 ax-4 1508 ax-17 1524 ax-i9 1528 ax-ial 1532 ax-i5r 1533 ax-ext 2157 ax-sep 4116 ax-cnex 7877 ax-resscn 7878 ax-1cn 7879 ax-1re 7880 ax-icn 7881 ax-addcl 7882 ax-addrcl 7883 ax-mulcl 7884 ax-mulcom 7887 ax-addass 7888 ax-mulass 7889 ax-distr 7890 ax-1rid 7893 ax-0id 7894 ax-cnre 7897 |
This theorem depends on definitions: df-bi 117 df-3an 980 df-tru 1356 df-nf 1459 df-sb 1761 df-clab 2162 df-cleq 2168 df-clel 2171 df-nfc 2306 df-ral 2458 df-rex 2459 df-rab 2462 df-v 2737 df-un 3131 df-in 3133 df-ss 3140 df-sn 3595 df-pr 3596 df-op 3598 df-uni 3806 df-int 3841 df-br 3999 df-iota 5170 df-fv 5216 df-ov 5868 df-inn 8891 df-2 8949 df-3 8950 df-4 8951 df-5 8952 df-6 8953 df-7 8954 df-8 8955 df-9 8956 df-dec 9356 |
This theorem is referenced by: decnncl 9374 dec0u 9375 dec0h 9376 decnncl2 9378 declt 9382 decltc 9383 decsuc 9385 decle 9388 declti 9392 decsucc 9395 dec10p 9397 decma 9405 decmac 9406 decma2c 9407 decadd 9408 decaddc 9409 decsubi 9417 decmul1 9418 decmul1c 9419 decmul2c 9420 decmul10add 9423 5t5e25 9457 6t6e36 9462 8t6e48 9473 9t11e99 9484 3dec 10660 3dvdsdec 11835 |
Copyright terms: Public domain | W3C validator |