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| Mirrors > Home > MPE Home > Th. List > ltaddrp2d | Structured version Visualization version GIF version | ||
| Description: Adding a positive number to another number increases it. (Contributed by Mario Carneiro, 28-May-2016.) |
| Ref | Expression |
|---|---|
| rpgecld.1 | ⊢ (𝜑 → 𝐴 ∈ ℝ) |
| rpgecld.2 | ⊢ (𝜑 → 𝐵 ∈ ℝ+) |
| Ref | Expression |
|---|---|
| ltaddrp2d | ⊢ (𝜑 → 𝐴 < (𝐵 + 𝐴)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | rpgecld.1 | . . 3 ⊢ (𝜑 → 𝐴 ∈ ℝ) | |
| 2 | rpgecld.2 | . . 3 ⊢ (𝜑 → 𝐵 ∈ ℝ+) | |
| 3 | 1, 2 | ltaddrpd 13081 | . 2 ⊢ (𝜑 → 𝐴 < (𝐴 + 𝐵)) |
| 4 | 1 | recnd 11225 | . . 3 ⊢ (𝜑 → 𝐴 ∈ ℂ) |
| 5 | 2 | rpcnd 13050 | . . 3 ⊢ (𝜑 → 𝐵 ∈ ℂ) |
| 6 | 4, 5 | addcomd 11400 | . 2 ⊢ (𝜑 → (𝐴 + 𝐵) = (𝐵 + 𝐴)) |
| 7 | 3, 6 | breqtrd 5130 | 1 ⊢ (𝜑 → 𝐴 < (𝐵 + 𝐴)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∈ wcel 2145 class class class wbr 5104 (class class class)co 7400 ℝcr 11087 + caddc 11091 < clt 11231 ℝ+crp 13004 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1818 ax-4 1832 ax-5 1933 ax-6 1990 ax-7 2031 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2215 ax-ext 2737 ax-sep 5250 ax-nul 5260 ax-pow 5326 ax-pr 5394 ax-un 7722 ax-resscn 11145 ax-1cn 11146 ax-icn 11147 ax-addcl 11148 ax-addrcl 11149 ax-mulcl 11150 ax-mulrcl 11151 ax-mulcom 11152 ax-addass 11153 ax-mulass 11154 ax-distr 11155 ax-i2m1 11156 ax-1ne0 11157 ax-1rid 11158 ax-rnegex 11159 ax-rrecex 11160 ax-cnre 11161 ax-pre-lttri 11162 ax-pre-lttrn 11163 ax-pre-ltadd 11164 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1102 df-3an 1103 df-tru 1566 df-fal 1576 df-ex 1803 df-nf 1807 df-sb 2094 df-mo 2569 df-eu 2599 df-clab 2744 df-cleq 2757 df-clel 2840 df-nfc 2914 df-ne 2961 df-nel 3065 df-ral 3080 df-rex 3090 df-rab 3418 df-v 3459 df-sbc 3748 df-csb 3856 df-dif 3910 df-un 3912 df-in 3914 df-ss 3924 df-nul 4289 df-if 4484 df-pw 4560 df-sn 4586 df-pr 4588 df-op 4592 df-uni 4868 df-br 5105 df-opab 5167 df-mpt 5186 df-id 5546 df-po 5559 df-so 5560 df-xp 5657 df-rel 5658 df-cnv 5659 df-co 5660 df-dm 5661 df-rn 5662 df-res 5663 df-ima 5664 df-iota 6481 df-fun 6527 df-fn 6528 df-f 6529 df-f1 6530 df-fo 6531 df-f1o 6532 df-fv 6533 df-ov 7403 df-er 8682 df-en 8932 df-dom 8933 df-sdom 8934 df-pnf 11233 df-mnf 11234 df-ltxr 11236 df-rp 13005 |
| This theorem is referenced by: lhop1 26130 cxp2limlem 27094 logdiflbnd 27113 lgamucov 27156 bposlem1 27402 2sqmod 27554 pntpbnd1a 27703 pntibndlem3 27710 pntlemb 27715 pntlemp 27728 madjusmdetlem2 34130 bccolsum 36097 2timesgt 45866 wallispilem4 46641 wallispi 46643 wallispi2lem1 46644 wallispi2lem2 46645 stirlinglem6 46652 stirlinglem7 46653 stirlinglem10 46656 stirlinglem11 46657 dirkertrigeqlem1 46671 fourierdlem42 46722 nnfoctbdjlem 47028 |
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