Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > ILE Home > Th. List > 3t1e3 | Unicode version |
Description: 3 times 1 equals 3. (Contributed by David A. Wheeler, 8-Dec-2018.) |
Ref | Expression |
---|---|
3t1e3 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 3cn 8926 | . 2 | |
2 | 1 | mulid1i 7895 | 1 |
Colors of variables: wff set class |
Syntax hints: wceq 1342 (class class class)co 5839 c1 7748 cmul 7752 c3 8903 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-io 699 ax-5 1434 ax-7 1435 ax-gen 1436 ax-ie1 1480 ax-ie2 1481 ax-8 1491 ax-10 1492 ax-11 1493 ax-i12 1494 ax-bndl 1496 ax-4 1497 ax-17 1513 ax-i9 1517 ax-ial 1521 ax-i5r 1522 ax-ext 2146 ax-resscn 7839 ax-1cn 7840 ax-1re 7841 ax-icn 7842 ax-addcl 7843 ax-addrcl 7844 ax-mulcl 7845 ax-mulcom 7848 ax-mulass 7850 ax-distr 7851 ax-1rid 7854 ax-cnre 7858 |
This theorem depends on definitions: df-bi 116 df-3an 969 df-tru 1345 df-nf 1448 df-sb 1750 df-clab 2151 df-cleq 2157 df-clel 2160 df-nfc 2295 df-ral 2447 df-rex 2448 df-v 2726 df-un 3118 df-in 3120 df-ss 3127 df-sn 3579 df-pr 3580 df-op 3582 df-uni 3787 df-br 3980 df-iota 5150 df-fv 5193 df-ov 5842 df-2 8910 df-3 8911 |
This theorem is referenced by: 3t3e9 9008 pigt3 13363 |
Copyright terms: Public domain | W3C validator |