| Metamath Proof Explorer |
< Previous
Next >
Related theorems Unicode version |
| Description: Closure law for the exponential function. |
| Ref | Expression |
|---|---|
| efclt |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | efvalt 7308 |
. 2
| |
| 2 | nn0uz 6439 |
. . . . . . . . . 10
| |
| 3 | 2 | eqcomi 1482 |
. . . . . . . . 9
|
| 4 | 3 | eleq2i 1541 |
. . . . . . . 8
|
| 5 | 4 | anbi1i 483 |
. . . . . . 7
|
| 6 | 5 | opabbii 2676 |
. . . . . 6
|
| 7 | 6 | efseq0ex 7311 |
. . . . 5
|
| 8 | addex 5329 |
. . . . . . . 8
| |
| 9 | fvex 3738 |
. . . . . . . . 9
| |
| 10 | 9 | opabex2 3616 |
. . . . . . . 8
|
| 11 | 8, 10 | seq0seqz 6543 |
. . . . . . 7
|
| 12 | 11 | breq1i 2631 |
. . . . . 6
|
| 13 | 12 | exbii 1053 |
. . . . 5
|
| 14 | 7, 13 | sylib 198 |
. . . 4
|
| 15 | 0z 6148 |
. . . . 5
| |
| 16 | 10 | isumclt 7209 |
. . . . 5
|
| 17 | 15, 16 | mpan 697 |
. . . 4
|
| 18 | 14, 17 | syl 10 |
. . 3
|
| 19 | 2 | sumeq1i 6987 |
. . . 4
|
| 20 | opreq2 3975 |
. . . . . . 7
| |
| 21 | fveq2 3730 |
. . . . . . 7
| |
| 22 | 20, 21 | opreq12d 3984 |
. . . . . 6
|
| 23 | eqid 1478 |
. . . . . 6
| |
| 24 | oprex 3989 |
. . . . . 6
| |
| 25 | 22, 23, 24 | fvopab4 3786 |
. . . . 5
|
| 26 | 25 | sumeq2i 6988 |
. . . 4
|
| 27 | 19, 26 | eqtr4 1501 |
. . 3
|
| 28 | 18, 27 | syl5eqel 1555 |
. 2
|
| 29 | 1, 28 | eqeltrd 1551 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: eff 7313 efaddlem27 7364 efne0t 7369 eff2 7370 efsubt 7371 efexpt 7372 ef4p 7399 efcnlem2 7420 efcn 7423 reeff1o 7426 sinclt 7431 cosclt 7432 resinvalt 7433 recosvalt 7434 resinclt 7438 recosclt 7439 sinnegt 7442 cosnegt 7443 efivalt 7447 abseft 7484 efghgrpilem 8714 efif 8716 efif1lem4 8728 efielcirc 8734 eff1i 8739 efper 8742 pilog 8763 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 964 ax-gen 965 ax-8 966 ax-9 967 ax-10 968 ax-11 969 ax-12 970 ax-13 971 ax-14 972 ax-17 973 ax-4 975 ax-5o 977 ax-6o 980 ax-9o 1125 ax-10o 1142 ax-16 1212 ax-11o 1220 ax-ext 1462 ax-rep 2698 ax-sep 2708 ax-nul 2715 ax-pow 2748 ax-pr 2785 ax-un 2872 ax-inf2 4634 |
| This theorem depends on definitions: df-bi 147 df-or 224 df-an 225 df-3or 778 df-3an 779 df-ex 983 df-sb 1174 df-eu 1384 df-mo 1385 df-clab 1467 df-cleq 1472 df-clel 1475 df-ne 1590 df-nel 1591 df-ral 1652 df-rex 1653 df-reu 1654 df-rab 1655 df-v 1815 df-sbc 1945 df-csb 2005 df-dif 2052 df-un 2053 df-in 2054 df-ss 2056 df-pss 2058 df-nul 2284 df-if 2366 df-pw 2406 df-sn 2416 df-pr 2417 df-tp 2419 df-op 2420 df-uni 2508 df-int 2538 df-iun 2572 df-br 2625 df-opab 2672 df-tr 2686 df-eprel 2838 df-id 2841 df-po 2846 df-so 2856 df-fr 2923 df-we 2940 df-ord 2957 df-on 2958 df-lim 2959 df-suc 2960 df-om 3138 df-xp 3190 df-rel 3191 df-cnv 3192 df-co 3193 df-dm 3194 df-rn 3195 df-res 3196 df-ima 3197 df-fun 3198 df-fn 3199 df-f 3200 df-f1 3201 df-fo 3202 df-f1o 3203 df-fv 3204 df-rdg 3938 df-opr 3971 df-oprab 3972 df-1st 4085 df-2nd 4086 df-1o 4139 df-oadd 4141 df-omul 4142 df-er 4267 df-ec 4269 df-qs 4272 df-en 4374 df-dom 4375 df-sdom 4376 df-sup 4583 df-ni 5012 df-pli 5013 df-mi 5014 df-lti 5015 df-plpq 5047 df-mpq 5048 df-enq 5049 df-nq 5050 df-plq 5051 df-mq 5052 df-rq 5053 df-ltq 5054 df-1q 5055 df-np 5098 df-1p 5099 df-plp 5100 df-mp 5101 df-ltp 5102 df-plpr 5176 df-mpr 5177 df-enr 5178 df-nr 5179 df-plr 5180 df-mr 5181 df-ltr 5182 df-0r 5183 df-1r 5184 df-m1r 5185 df-c 5252 df-0 5253 df-1 5254 df-i 5255 df-r 5256 df-plus 5257 df-mul 5258 df-lt 5259 df-sub 5368 df-neg 5370 df-pnf 5499 df-mnf 5500 df-xr 5501 df-ltxr 5502 df-le 5503 df-div 5715 df-n 5927 df-2 5972 df-n0 6102 df-z 6138 df-fl 6226 df-seq1 6309 df-shft 6342 df-uz 6419 df-fz 6469 df-seqz 6534 df-seq0 6535 df-exp 6570 df-sqr 6671 df-re 6752 df-im 6753 df-cj 6754 df-abs 6755 df-fac 6932 df-clim 6975 df-sum 6980 df-ef 7298 |