Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > MPE Home > Th. List > divsubdir | Structured version Visualization version Unicode version |
Description: Distribution of division over subtraction. (Contributed by NM, 4-Mar-2005.) |
Ref | Expression |
---|---|
divsubdir |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | negcl 10281 | . . . 4 | |
2 | divdir 10710 | . . . 4 | |
3 | 1, 2 | syl3an2 1360 | . . 3 |
4 | negsub 10329 | . . . . 5 | |
5 | 4 | oveq1d 6665 | . . . 4 |
6 | 5 | 3adant3 1081 | . . 3 |
7 | 3, 6 | eqtr3d 2658 | . 2 |
8 | divneg 10719 | . . . . . 6 | |
9 | 8 | 3expb 1266 | . . . . 5 |
10 | 9 | 3adant1 1079 | . . . 4 |
11 | 10 | oveq2d 6666 | . . 3 |
12 | divcl 10691 | . . . . . 6 | |
13 | 12 | 3expb 1266 | . . . . 5 |
14 | 13 | 3adant2 1080 | . . . 4 |
15 | divcl 10691 | . . . . . 6 | |
16 | 15 | 3expb 1266 | . . . . 5 |
17 | 16 | 3adant1 1079 | . . . 4 |
18 | 14, 17 | negsubd 10398 | . . 3 |
19 | 11, 18 | eqtr3d 2658 | . 2 |
20 | 7, 19 | eqtr3d 2658 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wa 384 w3a 1037 wceq 1483 wcel 1990 wne 2794 (class class class)co 6650 cc 9934 cc0 9936 caddc 9939 cmin 10266 cneg 10267 cdiv 10684 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-8 1992 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-sep 4781 ax-nul 4789 ax-pow 4843 ax-pr 4906 ax-un 6949 ax-resscn 9993 ax-1cn 9994 ax-icn 9995 ax-addcl 9996 ax-addrcl 9997 ax-mulcl 9998 ax-mulrcl 9999 ax-mulcom 10000 ax-addass 10001 ax-mulass 10002 ax-distr 10003 ax-i2m1 10004 ax-1ne0 10005 ax-1rid 10006 ax-rnegex 10007 ax-rrecex 10008 ax-cnre 10009 ax-pre-lttri 10010 ax-pre-lttrn 10011 ax-pre-ltadd 10012 ax-pre-mulgt0 10013 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3or 1038 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-eu 2474 df-mo 2475 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ne 2795 df-nel 2898 df-ral 2917 df-rex 2918 df-reu 2919 df-rmo 2920 df-rab 2921 df-v 3202 df-sbc 3436 df-csb 3534 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-nul 3916 df-if 4087 df-pw 4160 df-sn 4178 df-pr 4180 df-op 4184 df-uni 4437 df-br 4654 df-opab 4713 df-mpt 4730 df-id 5024 df-po 5035 df-so 5036 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-rn 5125 df-res 5126 df-ima 5127 df-iota 5851 df-fun 5890 df-fn 5891 df-f 5892 df-f1 5893 df-fo 5894 df-f1o 5895 df-fv 5896 df-riota 6611 df-ov 6653 df-oprab 6654 df-mpt2 6655 df-er 7742 df-en 7956 df-dom 7957 df-sdom 7958 df-pnf 10076 df-mnf 10077 df-xr 10078 df-ltxr 10079 df-le 10080 df-sub 10268 df-neg 10269 df-div 10685 |
This theorem is referenced by: divsubdird 10840 1mhlfehlf 11251 halfpm6th 11253 halfaddsub 11265 zeo 11463 quoremz 12654 quoremnn0ALT 12656 mulsubdivbinom2 13046 facndiv 13075 bpoly3 14789 cos2bnd 14918 rpnnen2lem3 14945 rpnnen2lem11 14953 pythagtriplem15 15534 ovolscalem1 23281 sinq12gt0 24259 sincos6thpi 24267 ang180lem2 24540 log2cnv 24671 log2tlbnd 24672 basellem3 24809 ppiub 24929 logfacrlim 24949 logexprlim 24950 bposlem8 25016 gausslemma2dlem1a 25090 chtppilimlem1 25162 vmadivsum 25171 rplogsumlem2 25174 rpvmasumlem 25176 rplogsum 25216 mulog2sumlem1 25223 selberg2lem 25239 selberg2 25240 selbergr 25257 pntlemr 25291 pntlemj 25292 ballotth 30599 subdivcomb1 31611 subdivcomb2 31612 nndivsub 32456 heiborlem6 33615 areaquad 37802 lhe4.4ex1a 38528 stirlinglem10 40300 divsub1dir 42307 |
Copyright terms: Public domain | W3C validator |