| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 11728 | . 2 ⊢ ((𝐴 ∈ ℝ ∧ 𝐵 ∈ ℝ) → (0 ≤ (𝐴 − 𝐵) ↔ 𝐵 ≤ 𝐴)) | |
| 4 | 1, 2, 3 | syl2anc 595 | 1 ⊢ (𝜑 → (0 ≤ (𝐴 − 𝐵) ↔ 𝐵 ≤ 𝐴)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 209 ∈ wcel 2143 class class class wbr 5110 (class class class)co 7412 ℝcr 11100 0cc0 11101 ≤ cle 11245 − cmin 11442 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1825 ax-4 1839 ax-5 1940 ax-6 1997 ax-7 2038 ax-8 2145 ax-9 2153 ax-10 2176 ax-11 2192 ax-12 2213 ax-ext 2735 ax-sep 5258 ax-nul 5270 ax-pow 5338 ax-pr 5406 ax-un 7734 ax-resscn 11158 ax-1cn 11159 ax-icn 11160 ax-addcl 11161 ax-addrcl 11162 ax-mulcl 11163 ax-mulrcl 11164 ax-mulcom 11165 ax-addass 11166 ax-mulass 11167 ax-distr 11168 ax-i2m1 11169 ax-1ne0 11170 ax-1rid 11171 ax-rnegex 11172 ax-rrecex 11173 ax-cnre 11174 ax-pre-lttri 11175 ax-pre-lttrn 11176 ax-pre-ltadd 11177 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1810 df-nf 1814 df-sb 2097 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2838 df-nfc 2912 df-ne 2959 df-nel 3065 df-ral 3080 df-rex 3090 df-reu 3370 df-rab 3417 df-v 3457 df-sbc 3746 df-csb 3855 df-dif 3909 df-un 3911 df-in 3913 df-ss 3923 df-nul 4288 df-if 4489 df-pw 4565 df-sn 4591 df-pr 4593 df-op 4597 df-uni 4874 df-br 5111 df-opab 5175 df-mpt 5194 df-id 5558 df-po 5571 df-so 5572 df-xp 5669 df-rel 5670 df-cnv 5671 df-co 5672 df-dm 5673 df-rn 5674 df-res 5675 df-ima 5676 df-iota 6494 df-fun 6540 df-fn 6541 df-f 6542 df-f1 6543 df-fo 6544 df-f1o 6545 df-fv 6546 df-riota 7369 df-ov 7415 df-oprab 7416 df-mpo 7417 df-er 8695 df-en 8945 df-dom 8946 df-sdom 8947 df-pnf 11246 df-mnf 11247 df-xr 11248 df-ltxr 11249 df-le 11250 df-sub 11444 df-neg 11445 |
| This theorem is referenced by: ofsubge0 12218 uzsubsubfz 13576 modsubdir 13978 modsumfzodifsn 13982 serle 14095 discr 14278 bcval5 14356 fzomaxdiflem 15396 sqreulem 15413 amgm2 15423 climle 15693 rlimle 15701 iseralt 15738 fsumle 15853 cvgcmp 15870 binomrisefac 16097 smuval2 16541 pcz 16942 4sqlem15 17020 mndodconglem 19612 ipcau2 25374 pjthlem1 25577 ovolicc2lem4 25660 vitalilem2 25749 itg1lea 25852 dvlip 26133 dvge0 26146 dvle 26147 dvivthlem1 26148 dvfsumlem2 26167 dvfsumlem4 26169 loglesqrt 26904 emcllem6 27143 harmoniclbnd 27151 basellem9 27231 gausslemma2dlem0h 27505 lgseisenlem1 27517 2sqmod 27578 vmadivsum 27624 rplogsumlem1 27626 dchrisumlem2 27632 rplogsum 27669 vmalogdivsum2 27680 selberg2lem 27692 logdivbnd 27698 pntpbnd2 27729 pntibndlem2 27733 pntlemg 27740 pntlemn 27742 ttgcontlem1 29212 brbtwn2 29233 axpaschlem 29268 axcontlem8 29299 crctcsh 30151 clwlkclwwlklem2a1 30321 clwlkclwwlklem2fv2 30325 pjhthlem1 31721 leop2 32454 pjssposi 32502 fdvposle 34966 rddif2 37044 dnibndlem4 37048 broucube 38283 areacirclem2 38338 areacirclem4 38340 areacirclem5 38341 areacirc 38342 aks6d1c5lem3 42882 bcle2d 42924 acongrep 43687 sqrtcvallem2 44343 sqrtcvallem4 44345 lptre2pt 46334 dvnmul 46637 dvnprodlem1 46640 dvnprodlem2 46641 stoweidlem1 46695 stoweidlem26 46720 stoweidlem62 46756 wallispilem4 46762 fourierdlem26 46827 fourierdlem42 46843 fourierdlem65 46865 fourierdlem75 46875 elaa2lem 46927 etransclem3 46931 etransclem7 46935 etransclem10 46938 etransclem20 46948 etransclem21 46949 etransclem22 46950 etransclem24 46952 etransclem27 46955 hoidmvlelem1 47289 flmrecm1 48057 submodlt 48070 nnpw2pmod 49340 2itscp 49538 |
| Copyright terms: Public domain | W3C validator |