![]() |
Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
|
Mirrors > Home > MPE Home > Th. List > leadd2dd | Structured version Visualization version GIF version |
Description: Addition to both sides of 'less than or equal to'. (Contributed by Mario Carneiro, 30-May-2016.) |
Ref | Expression |
---|---|
leidd.1 | ⊢ (𝜑 → 𝐴 ∈ ℝ) |
ltnegd.2 | ⊢ (𝜑 → 𝐵 ∈ ℝ) |
ltadd1d.3 | ⊢ (𝜑 → 𝐶 ∈ ℝ) |
leadd1dd.4 | ⊢ (𝜑 → 𝐴 ≤ 𝐵) |
Ref | Expression |
---|---|
leadd2dd | ⊢ (𝜑 → (𝐶 + 𝐴) ≤ (𝐶 + 𝐵)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | leadd1dd.4 | . 2 ⊢ (𝜑 → 𝐴 ≤ 𝐵) | |
2 | leidd.1 | . . 3 ⊢ (𝜑 → 𝐴 ∈ ℝ) | |
3 | ltnegd.2 | . . 3 ⊢ (𝜑 → 𝐵 ∈ ℝ) | |
4 | ltadd1d.3 | . . 3 ⊢ (𝜑 → 𝐶 ∈ ℝ) | |
5 | 2, 3, 4 | leadd2d 11759 | . 2 ⊢ (𝜑 → (𝐴 ≤ 𝐵 ↔ (𝐶 + 𝐴) ≤ (𝐶 + 𝐵))) |
6 | 1, 5 | mpbid 231 | 1 ⊢ (𝜑 → (𝐶 + 𝐴) ≤ (𝐶 + 𝐵)) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∈ wcel 2106 class class class wbr 5110 (class class class)co 7362 ℝcr 11059 + caddc 11063 ≤ cle 11199 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1913 ax-6 1971 ax-7 2011 ax-8 2108 ax-9 2116 ax-10 2137 ax-11 2154 ax-12 2171 ax-ext 2702 ax-sep 5261 ax-nul 5268 ax-pow 5325 ax-pr 5389 ax-un 7677 ax-resscn 11117 ax-1cn 11118 ax-icn 11119 ax-addcl 11120 ax-addrcl 11121 ax-mulcl 11122 ax-mulrcl 11123 ax-mulcom 11124 ax-addass 11125 ax-mulass 11126 ax-distr 11127 ax-i2m1 11128 ax-1ne0 11129 ax-1rid 11130 ax-rnegex 11131 ax-rrecex 11132 ax-cnre 11133 ax-pre-lttri 11134 ax-pre-lttrn 11135 ax-pre-ltadd 11136 |
This theorem depends on definitions: df-bi 206 df-an 397 df-or 846 df-3or 1088 df-3an 1089 df-tru 1544 df-fal 1554 df-ex 1782 df-nf 1786 df-sb 2068 df-mo 2533 df-eu 2562 df-clab 2709 df-cleq 2723 df-clel 2809 df-nfc 2884 df-ne 2940 df-nel 3046 df-ral 3061 df-rex 3070 df-rab 3406 df-v 3448 df-sbc 3743 df-csb 3859 df-dif 3916 df-un 3918 df-in 3920 df-ss 3930 df-nul 4288 df-if 4492 df-pw 4567 df-sn 4592 df-pr 4594 df-op 4598 df-uni 4871 df-br 5111 df-opab 5173 df-mpt 5194 df-id 5536 df-po 5550 df-so 5551 df-xp 5644 df-rel 5645 df-cnv 5646 df-co 5647 df-dm 5648 df-rn 5649 df-res 5650 df-ima 5651 df-iota 6453 df-fun 6503 df-fn 6504 df-f 6505 df-f1 6506 df-fo 6507 df-f1o 6508 df-fv 6509 df-ov 7365 df-er 8655 df-en 8891 df-dom 8892 df-sdom 8893 df-pnf 11200 df-mnf 11201 df-xr 11202 df-ltxr 11203 df-le 11204 |
This theorem is referenced by: difgtsumgt 12475 expmulnbnd 14148 discr1 14152 hashun2 14293 abstri 15227 iseraltlem2 15579 prmreclem4 16802 tcphcphlem1 24636 trirn 24801 nulmbl2 24937 voliunlem1 24951 uniioombllem4 24987 itg2split 25151 ulmcn 25795 abslogle 26010 emcllem2 26383 lgambdd 26423 chtublem 26596 chtub 26597 logfaclbnd 26607 bcmax 26663 chebbnd1lem2 26855 rplogsumlem1 26869 selberglem2 26931 selbergb 26934 chpdifbndlem1 26938 pntpbnd1a 26970 pntpbnd2 26972 pntibndlem2 26976 pntibndlem3 26977 pntlemg 26983 pntlemr 26987 pntlemk 26991 pntlemo 26992 ostth2lem3 27020 smcnlem 29702 minvecolem3 29881 staddi 31251 stadd3i 31253 nexple 32697 fsum2dsub 33309 resconn 33927 itg2addnc 36205 ftc1anclem8 36231 lcmineqlem22 40580 aks4d1p1p2 40600 aks4d1p1p5 40605 pell1qrgaplem 41254 leadd12dd 43671 ioodvbdlimc1lem2 44293 stoweidlem11 44372 stoweidlem26 44387 stirlinglem8 44442 stirlinglem12 44446 fourierdlem4 44472 fourierdlem10 44478 fourierdlem42 44510 fourierdlem47 44514 fourierdlem72 44539 fourierdlem79 44546 fourierdlem93 44560 fourierdlem101 44568 fourierdlem103 44570 fourierdlem104 44571 fourierdlem111 44578 hoidmv1lelem2 44953 vonioolem2 45042 vonicclem2 45045 p1lep2 45652 fmtnodvds 45856 lighneallem4a 45920 |
Copyright terms: Public domain | W3C validator |