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Mirrors > Home > MPE Home > Th. List > subge0d | Structured version Visualization version GIF version |
Description: Nonnegative subtraction. (Contributed by Mario Carneiro, 27-May-2016.) |
Ref | Expression |
---|---|
leidd.1 | ⊢ (𝜑 → 𝐴 ∈ ℝ) |
ltnegd.2 | ⊢ (𝜑 → 𝐵 ∈ ℝ) |
Ref | Expression |
---|---|
subge0d | ⊢ (𝜑 → (0 ≤ (𝐴 − 𝐵) ↔ 𝐵 ≤ 𝐴)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | leidd.1 | . 2 ⊢ (𝜑 → 𝐴 ∈ ℝ) | |
2 | ltnegd.2 | . 2 ⊢ (𝜑 → 𝐵 ∈ ℝ) | |
3 | subge0 11152 | . 2 ⊢ ((𝐴 ∈ ℝ ∧ 𝐵 ∈ ℝ) → (0 ≤ (𝐴 − 𝐵) ↔ 𝐵 ≤ 𝐴)) | |
4 | 1, 2, 3 | syl2anc 586 | 1 ⊢ (𝜑 → (0 ≤ (𝐴 − 𝐵) ↔ 𝐵 ≤ 𝐴)) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ↔ wb 208 ∈ wcel 2110 class class class wbr 5065 (class class class)co 7155 ℝcr 10535 0cc0 10536 ≤ cle 10675 − cmin 10869 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1792 ax-4 1806 ax-5 1907 ax-6 1966 ax-7 2011 ax-8 2112 ax-9 2120 ax-10 2141 ax-11 2157 ax-12 2173 ax-ext 2793 ax-sep 5202 ax-nul 5209 ax-pow 5265 ax-pr 5329 ax-un 7460 ax-resscn 10593 ax-1cn 10594 ax-icn 10595 ax-addcl 10596 ax-addrcl 10597 ax-mulcl 10598 ax-mulrcl 10599 ax-mulcom 10600 ax-addass 10601 ax-mulass 10602 ax-distr 10603 ax-i2m1 10604 ax-1ne0 10605 ax-1rid 10606 ax-rnegex 10607 ax-rrecex 10608 ax-cnre 10609 ax-pre-lttri 10610 ax-pre-lttrn 10611 ax-pre-ltadd 10612 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-3or 1084 df-3an 1085 df-tru 1536 df-ex 1777 df-nf 1781 df-sb 2066 df-mo 2618 df-eu 2650 df-clab 2800 df-cleq 2814 df-clel 2893 df-nfc 2963 df-ne 3017 df-nel 3124 df-ral 3143 df-rex 3144 df-reu 3145 df-rab 3147 df-v 3496 df-sbc 3772 df-csb 3883 df-dif 3938 df-un 3940 df-in 3942 df-ss 3951 df-nul 4291 df-if 4467 df-pw 4540 df-sn 4567 df-pr 4569 df-op 4573 df-uni 4838 df-br 5066 df-opab 5128 df-mpt 5146 df-id 5459 df-po 5473 df-so 5474 df-xp 5560 df-rel 5561 df-cnv 5562 df-co 5563 df-dm 5564 df-rn 5565 df-res 5566 df-ima 5567 df-iota 6313 df-fun 6356 df-fn 6357 df-f 6358 df-f1 6359 df-fo 6360 df-f1o 6361 df-fv 6362 df-riota 7113 df-ov 7158 df-oprab 7159 df-mpo 7160 df-er 8288 df-en 8509 df-dom 8510 df-sdom 8511 df-pnf 10676 df-mnf 10677 df-xr 10678 df-ltxr 10679 df-le 10680 df-sub 10871 df-neg 10872 |
This theorem is referenced by: ofsubge0 11636 uzsubsubfz 12928 modsubdir 13307 modsumfzodifsn 13311 serle 13424 discr 13600 bcval5 13677 fzomaxdiflem 14701 sqreulem 14718 amgm2 14728 climle 14995 rlimle 15003 iseralt 15040 fsumle 15153 cvgcmp 15170 binomrisefac 15395 smuval2 15830 pcz 16216 4sqlem15 16294 mndodconglem 18668 ipcau2 23836 pjthlem1 24039 ovolicc2lem4 24120 vitalilem2 24209 itg1lea 24312 dvlip 24589 dvge0 24602 dvle 24603 dvivthlem1 24604 dvfsumlem2 24623 dvfsumlem4 24625 loglesqrt 25338 emcllem6 25577 harmoniclbnd 25585 basellem9 25665 gausslemma2dlem0h 25938 lgseisenlem1 25950 2sqmod 26011 vmadivsum 26057 rplogsumlem1 26059 dchrisumlem2 26065 rplogsum 26102 vmalogdivsum2 26113 selberg2lem 26125 logdivbnd 26131 pntpbnd2 26162 pntibndlem2 26166 pntlemg 26173 pntlemn 26175 ttgcontlem1 26670 brbtwn2 26690 axpaschlem 26725 axcontlem8 26756 crctcsh 27601 clwlkclwwlklem2a1 27769 clwlkclwwlklem2fv2 27773 pjhthlem1 29167 leop2 29900 pjssposi 29948 fdvposle 31872 rddif2 33816 dnibndlem4 33820 broucube 34925 areacirclem2 34982 areacirclem4 34984 areacirclem5 34985 areacirc 34986 acongrep 39575 lptre2pt 41919 dvnmul 42226 dvnprodlem1 42229 dvnprodlem2 42230 stoweidlem1 42285 stoweidlem26 42310 stoweidlem62 42346 wallispilem4 42352 fourierdlem26 42417 fourierdlem42 42433 fourierdlem65 42455 fourierdlem75 42465 elaa2lem 42517 etransclem3 42521 etransclem7 42525 etransclem10 42528 etransclem20 42538 etransclem21 42539 etransclem22 42540 etransclem24 42542 etransclem27 42545 hoidmvlelem1 42876 nnpw2pmod 44642 2itscp 44767 |
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