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| Mirrors > Home > ILE Home > Th. List > picn | GIF version | ||
| Description: π is a complex number. (Contributed by David A. Wheeler, 6-Dec-2018.) |
| Ref | Expression |
|---|---|
| picn | ⊢ π ∈ ℂ |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | pire 15512 | . 2 ⊢ π ∈ ℝ | |
| 2 | 1 | recni 8191 | 1 ⊢ π ∈ ℂ |
| Colors of variables: wff set class |
| Syntax hints: ∈ wcel 2202 ℂcc 8030 πcpi 12209 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 619 ax-in2 620 ax-io 716 ax-5 1495 ax-7 1496 ax-gen 1497 ax-ie1 1541 ax-ie2 1542 ax-8 1552 ax-10 1553 ax-11 1554 ax-i12 1555 ax-bndl 1557 ax-4 1558 ax-17 1574 ax-i9 1578 ax-ial 1582 ax-i5r 1583 ax-13 2204 ax-14 2205 ax-ext 2213 ax-coll 4204 ax-sep 4207 ax-nul 4215 ax-pow 4264 ax-pr 4299 ax-un 4530 ax-setind 4635 ax-iinf 4686 ax-cnex 8123 ax-resscn 8124 ax-1cn 8125 ax-1re 8126 ax-icn 8127 ax-addcl 8128 ax-addrcl 8129 ax-mulcl 8130 ax-mulrcl 8131 ax-addcom 8132 ax-mulcom 8133 ax-addass 8134 ax-mulass 8135 ax-distr 8136 ax-i2m1 8137 ax-0lt1 8138 ax-1rid 8139 ax-0id 8140 ax-rnegex 8141 ax-precex 8142 ax-cnre 8143 ax-pre-ltirr 8144 ax-pre-ltwlin 8145 ax-pre-lttrn 8146 ax-pre-apti 8147 ax-pre-ltadd 8148 ax-pre-mulgt0 8149 ax-pre-mulext 8150 ax-arch 8151 ax-caucvg 8152 ax-pre-suploc 8153 ax-addf 8154 ax-mulf 8155 |
| This theorem depends on definitions: df-bi 117 df-stab 838 df-dc 842 df-3or 1005 df-3an 1006 df-tru 1400 df-fal 1403 df-nf 1509 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2363 df-ne 2403 df-nel 2498 df-ral 2515 df-rex 2516 df-reu 2517 df-rmo 2518 df-rab 2519 df-v 2804 df-sbc 3032 df-csb 3128 df-dif 3202 df-un 3204 df-in 3206 df-ss 3213 df-nul 3495 df-if 3606 df-pw 3654 df-sn 3675 df-pr 3676 df-op 3678 df-uni 3894 df-int 3929 df-iun 3972 df-disj 4065 df-br 4089 df-opab 4151 df-mpt 4152 df-tr 4188 df-id 4390 df-po 4393 df-iso 4394 df-iord 4463 df-on 4465 df-ilim 4466 df-suc 4468 df-iom 4689 df-xp 4731 df-rel 4732 df-cnv 4733 df-co 4734 df-dm 4735 df-rn 4736 df-res 4737 df-ima 4738 df-iota 5286 df-fun 5328 df-fn 5329 df-f 5330 df-f1 5331 df-fo 5332 df-f1o 5333 df-fv 5334 df-isom 5335 df-riota 5971 df-ov 6021 df-oprab 6022 df-mpo 6023 df-of 6235 df-1st 6303 df-2nd 6304 df-recs 6471 df-irdg 6536 df-frec 6557 df-1o 6582 df-oadd 6586 df-er 6702 df-map 6819 df-pm 6820 df-en 6910 df-dom 6911 df-fin 6912 df-sup 7183 df-inf 7184 df-pnf 8216 df-mnf 8217 df-xr 8218 df-ltxr 8219 df-le 8220 df-sub 8352 df-neg 8353 df-reap 8755 df-ap 8762 df-div 8853 df-inn 9144 df-2 9202 df-3 9203 df-4 9204 df-5 9205 df-6 9206 df-7 9207 df-8 9208 df-9 9209 df-n0 9403 df-z 9480 df-uz 9756 df-q 9854 df-rp 9889 df-xneg 10007 df-xadd 10008 df-ioo 10127 df-ioc 10128 df-ico 10129 df-icc 10130 df-fz 10244 df-fzo 10378 df-seqfrec 10710 df-exp 10801 df-fac 10988 df-bc 11010 df-ihash 11038 df-shft 11376 df-cj 11403 df-re 11404 df-im 11405 df-rsqrt 11559 df-abs 11560 df-clim 11840 df-sumdc 11915 df-ef 12210 df-sin 12212 df-cos 12213 df-pi 12215 df-rest 13325 df-topgen 13344 df-psmet 14559 df-xmet 14560 df-met 14561 df-bl 14562 df-mopn 14563 df-top 14724 df-topon 14737 df-bases 14769 df-ntr 14822 df-cn 14914 df-cnp 14915 df-tx 14979 df-cncf 15297 df-limced 15382 df-dvap 15383 |
| This theorem is referenced by: negpicn 15516 pidiv2halves 15521 efhalfpi 15525 cospi 15526 efipi 15527 sin2pi 15529 cos2pi 15530 ef2pi 15531 ef2kpi 15532 efper 15533 sinperlem 15534 sin2kpi 15537 cos2kpi 15538 sin2pim 15539 cos2pim 15540 sinmpi 15541 cosmpi 15542 sinppi 15543 cosppi 15544 efimpi 15545 ptolemy 15550 sinq12gt0 15556 sinq34lt0t 15557 cosq14gt0 15558 cosq23lt0 15559 coseq0q4123 15560 sincos6thpi 15568 sincos3rdpi 15569 abssinper 15572 sinkpi 15573 coskpi 15574 cosq34lt1 15576 |
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