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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 13094 | . 2 ⊢ (𝜑 → 𝐴 < (𝐴 + 𝐵)) |
| 4 | 1 | recnd 11238 | . . 3 ⊢ (𝜑 → 𝐴 ∈ ℂ) |
| 5 | 2 | rpcnd 13063 | . . 3 ⊢ (𝜑 → 𝐵 ∈ ℂ) |
| 6 | 4, 5 | addcomd 11413 | . 2 ⊢ (𝜑 → (𝐴 + 𝐵) = (𝐵 + 𝐴)) |
| 7 | 3, 6 | breqtrd 5138 | 1 ⊢ (𝜑 → 𝐴 < (𝐵 + 𝐴)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∈ wcel 2143 class class class wbr 5110 (class class class)co 7412 ℝcr 11100 + caddc 11104 < clt 11244 ℝ+crp 13017 |
| 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-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-ov 7415 df-er 8695 df-en 8945 df-dom 8946 df-sdom 8947 df-pnf 11246 df-mnf 11247 df-ltxr 11249 df-rp 13018 |
| This theorem is referenced by: lhop1 26154 cxp2limlem 27121 logdiflbnd 27140 lgamucov 27183 bposlem1 27429 2sqmod 27581 pntpbnd1a 27730 pntibndlem3 27737 pntlemb 27742 pntlemp 27755 madjusmdetlem2 34199 bccolsum 36212 2timesgt 45990 wallispilem4 46765 wallispi 46767 wallispi2lem1 46768 wallispi2lem2 46769 stirlinglem6 46776 stirlinglem7 46777 stirlinglem10 46780 stirlinglem11 46781 dirkertrigeqlem1 46795 fourierdlem42 46846 nnfoctbdjlem 47152 |
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