| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > addcomd | Unicode version | ||
| Description: Addition commutes. Based on ideas by Eric Schmidt. (Contributed by Scott Fenton, 3-Jan-2013.) (Revised by Mario Carneiro, 27-May-2016.) |
| Ref | Expression |
|---|---|
| muld.1 |
|
| addcomd.2 |
|
| Ref | Expression |
|---|---|
| addcomd |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | muld.1 |
. 2
| |
| 2 | addcomd.2 |
. 2
| |
| 3 | addcom 8409 |
. 2
| |
| 4 | 1, 2, 3 | syl2anc 411 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia3 108 ax-addcom 8226 |
| This theorem is referenced by: muladd11r 8428 comraddd 8429 subadd2 8476 pncan 8478 npcan 8481 subcan 8527 mvlladdd 8637 subaddeqd 8641 addrsub 8643 ltadd1 8702 leadd2 8704 ltsubadd2 8706 lesubadd2 8708 mulreim 8877 apadd2 8882 recp1lt1 9172 ltaddrp2d 10063 lincmb01cmp 10335 iccf1o 10337 elfzoext 10536 rebtwn2zlemstep 10611 qavgle 10617 modqaddabs 10723 mulqaddmodid 10725 qnegmod 10730 modqadd2mod 10735 modqadd12d 10741 modqaddmulmod 10752 addmodlteq 10759 expaddzap 10944 bcn2m1 11130 bcn2p1 11131 lenrevpfxcctswrd 11400 remullem 11552 resqrexlemover 11691 maxabslemab 11887 maxabslemval 11889 bdtrilem 11920 climaddc2 12011 telfsumo 12148 fsumparts 12152 bcxmas 12171 isumshft 12172 cvgratnnlemsumlt 12210 cosneg 12409 sinadd 12418 sincossq 12430 cos2t 12432 absefi 12451 absefib 12453 gcdaddm 12676 pythagtrip 12977 pcadd2 13035 mulgnndir 13860 mulgdirlem 13862 metrtri 15234 plymullem1 15605 pellexlem2 15838 lgseisenlem1 15935 2sqlem3 15982 eupth2lem3lem3fi 16457 apdifflemf 16822 apdiff 16824 |
| Copyright terms: Public domain | W3C validator |