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| Mirrors > Home > MPE Home > Th. List > lesub1dd | Structured version Visualization version GIF version | ||
| Description: Subtraction from 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 |
|---|---|
| lesub1dd | ⊢ (𝜑 → (𝐴 − 𝐶) ≤ (𝐵 − 𝐶)) |
| 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 | lesub1d 11716 | . 2 ⊢ (𝜑 → (𝐴 ≤ 𝐵 ↔ (𝐴 − 𝐶) ≤ (𝐵 − 𝐶))) |
| 6 | 1, 5 | mpbid 232 | 1 ⊢ (𝜑 → (𝐴 − 𝐶) ≤ (𝐵 − 𝐶)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∈ wcel 2110 class class class wbr 5089 (class class class)co 7341 ℝcr 10997 ≤ cle 11139 − cmin 11336 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1968 ax-7 2009 ax-8 2112 ax-9 2120 ax-10 2143 ax-11 2159 ax-12 2179 ax-ext 2702 ax-sep 5232 ax-nul 5242 ax-pow 5301 ax-pr 5368 ax-un 7663 ax-resscn 11055 ax-1cn 11056 ax-icn 11057 ax-addcl 11058 ax-addrcl 11059 ax-mulcl 11060 ax-mulrcl 11061 ax-mulcom 11062 ax-addass 11063 ax-mulass 11064 ax-distr 11065 ax-i2m1 11066 ax-1ne0 11067 ax-1rid 11068 ax-rnegex 11069 ax-rrecex 11070 ax-cnre 11071 ax-pre-lttri 11072 ax-pre-lttrn 11073 ax-pre-ltadd 11074 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-nf 1785 df-sb 2067 df-mo 2534 df-eu 2563 df-clab 2709 df-cleq 2722 df-clel 2804 df-nfc 2879 df-ne 2927 df-nel 3031 df-ral 3046 df-rex 3055 df-reu 3345 df-rab 3394 df-v 3436 df-sbc 3740 df-csb 3849 df-dif 3903 df-un 3905 df-in 3907 df-ss 3917 df-nul 4282 df-if 4474 df-pw 4550 df-sn 4575 df-pr 4577 df-op 4581 df-uni 4858 df-br 5090 df-opab 5152 df-mpt 5171 df-id 5509 df-po 5522 df-so 5523 df-xp 5620 df-rel 5621 df-cnv 5622 df-co 5623 df-dm 5624 df-rn 5625 df-res 5626 df-ima 5627 df-iota 6433 df-fun 6479 df-fn 6480 df-f 6481 df-f1 6482 df-fo 6483 df-f1o 6484 df-fv 6485 df-riota 7298 df-ov 7344 df-oprab 7345 df-mpo 7346 df-er 8617 df-en 8865 df-dom 8866 df-sdom 8867 df-pnf 11140 df-mnf 11141 df-xr 11142 df-ltxr 11143 df-le 11144 df-sub 11338 df-neg 11339 |
| This theorem is referenced by: eluzmn 12731 elfzmlbm 13530 modmulnn 13785 icodiamlt 15337 rlimrege0 15478 climsqz2 15541 rlimsqz2 15550 isercolllem1 15564 caucvgrlem 15572 climcndslem1 15748 bitsinv1lem 16344 hashdvds 16678 4sqlem6 16847 dvfsumlem2 25953 dvfsumlem2OLD 25954 dvfsumlem4 25956 dvfsum2 25961 isosctrlem1 26748 lgamgulmlem2 26960 basellem9 27019 ppiub 27135 chtub 27143 logfaclbnd 27153 bposlem1 27215 bposlem6 27220 selberg2lem 27481 pntpbnd2 27518 pntlemo 27538 ttgcontlem1 28856 axpaschlem 28911 axcontlem8 28942 cycpmco2lem7 33091 dnibndlem10 36500 unblimceq0 36520 unbdqndv2lem2 36523 poimirlem6 37645 poimirlem7 37646 itg2addnclem3 37692 iccbnd 37859 lcmineqlem23 42063 sticksstones12a 42169 sticksstones12 42170 bcled 42190 bcle2d 42191 jm2.24nn 42971 fzmaxdif 42993 areaquad 43228 monoords 45317 iccshift 45537 climinf 45625 sumnnodd 45649 dvnmul 45960 itgiccshift 45997 itgperiod 45998 itgsbtaddcnst 45999 stoweidlem13 46030 stoweidlem26 46043 stoweidlem34 46051 fourierdlem19 46143 fourierdlem42 46166 fourierdlem74 46197 fourierdlem75 46198 fourierdlem79 46202 fourierdlem81 46204 fourierdlem82 46205 fourierdlem103 46226 fourierdlem104 46227 fouriersw 46248 hoidmvlelem1 46612 bgoldbtbndlem2 47816 |
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