| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > mulassd | Unicode version | ||
| Description: Associative law for multiplication. (Contributed by Mario Carneiro, 27-May-2016.) |
| Ref | Expression |
|---|---|
| addcld.1 |
|
| addcld.2 |
|
| addassd.3 |
|
| Ref | Expression |
|---|---|
| mulassd |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | addcld.1 |
. 2
| |
| 2 | addcld.2 |
. 2
| |
| 3 | addassd.3 |
. 2
| |
| 4 | mulass 8311 |
. 2
| |
| 5 | 1, 2, 3, 4 | syl3anc 1278 |
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-mulass 8283 |
| This proof depends on definitions: df-bi 117 df-3an 1011 |
| This theorem is used by: ltmul1 8923 recexap 8984 mulap0 8985 mulcanapd 8992 receuap 9002 divmulasscomap 9029 divdivdivap 9046 divmuleqap 9050 conjmulap 9062 apmul1 9121 qapne 10049 modqmul1 10829 modqdi 10844 expadd 11033 mulbinom2 11108 binom3 11109 faclbnd 11195 faclbnd6 11198 bcm1k 11214 bcp1nk 11216 bcval5 11217 crre 11638 remullem 11652 sq01 11676 resqrexlemcalc1 11796 resqrexlemnm 11800 amgm2 11901 binomlem 12269 geo2sum 12300 mertenslemi1 12321 clim2prod 12325 sinadd 12522 tanaddap 12525 dvdsmulcr 12607 dvdsmulgcd 12821 qredeq 12893 2sqpwodd 12975 pcaddlem 13141 prmpwdvds 13157 dvexp 15903 dvply1 15957 tangtx 16031 logfac 16090 cxpmul 16109 binom4 16180 log2tlbndlog2 16181 chtqub 16257 perfectlem1 16260 perfectlem2 16261 perfect 16262 bcmono 16265 bclbnd 16268 bposlem9 16280 lgsneg 16309 gausslemma2dlem6 16352 lgseisenlem1 16355 lgseisenlem2 16356 lgseisenlem3 16357 lgseisenlem4 16358 lgsquad2lem1 16366 lgsquad3 16369 2lgslem3a 16378 2lgslem3b 16379 2lgslem3c 16380 2lgslem3d 16381 2lgsoddprmlem2 16391 2sqlem3 16402 |
| Copyright terms: Public domain | W3C validator |