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| Mirrors > Home > ILE Home > Th. List > ax-resscn | GIF version | ||
| Description: The real numbers are a subset of the complex numbers. Axiom for real and complex numbers, justified by Theorem axresscn 8079. (Contributed by NM, 1-Mar-1995.) |
| Ref | Expression |
|---|---|
| ax-resscn | ⊢ ℝ ⊆ ℂ |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | cr 8030 | . 2 class ℝ | |
| 2 | cc 8029 | . 2 class ℂ | |
| 3 | 1, 2 | wss 3200 | 1 wff ℝ ⊆ ℂ |
| Colors of variables: wff set class |
| This axiom is referenced by: recn 8164 reex 8165 recni 8190 rerecapb 9022 nnsscn 9147 nn0sscn 9406 qsscn 9864 reexpcl 10817 rpexpcl 10819 reexpclzap 10820 expge0 10836 expge1 10837 abscn2 11875 recn2 11877 imcn2 11878 climabs 11880 climre 11882 climim 11883 climcvg1nlem 11909 fsumrecl 11961 fsumrpcl 11964 fsumge0 12019 fsumre 12032 fsumim 12033 fprodrecl 12168 fprodrpcl 12171 fprodreclf 12174 fprodge0 12197 fprodge1 12199 reeff1 12260 remet 15271 tgioo2cntop 15280 tgioo2 15282 abscncf 15308 recncf 15309 imcncf 15310 cnrehmeocntop 15333 maxcncf 15338 mincncf 15339 ivthreinc 15368 hovercncf 15369 limcimolemlt 15387 recnprss 15410 dvidrelem 15415 dvidre 15420 dvcjbr 15431 dvfre 15433 reeff1olem 15494 cosz12 15503 ioocosf1o 15577 |
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