Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > ILE Home > Th. List > mulcomi | Unicode version |
Description: Commutative law for multiplication. (Contributed by NM, 23-Nov-1994.) |
Ref | Expression |
---|---|
axi.1 | |
axi.2 |
Ref | Expression |
---|---|
mulcomi |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | axi.1 | . 2 | |
2 | axi.2 | . 2 | |
3 | mulcom 7010 | . 2 | |
4 | 1, 2, 3 | mp2an 402 | 1 |
Colors of variables: wff set class |
Syntax hints: wceq 1243 wcel 1393 (class class class)co 5512 cc 6887 cmul 6894 |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia3 101 ax-mulcom 6985 |
This theorem is referenced by: mulcomli 7034 8th4div3 8144 numma2c 8400 nummul2c 8404 binom2i 9360 |
Copyright terms: Public domain | W3C validator |