![]() |
Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
|
Mirrors > Home > ILE Home > Th. List > ltneii | Unicode version |
Description: 'Greater than' implies not equal. (Contributed by Mario Carneiro, 16-Sep-2015.) |
Ref | Expression |
---|---|
lt.1 |
![]() ![]() ![]() ![]() |
ltneii.2 |
![]() ![]() ![]() ![]() |
Ref | Expression |
---|---|
ltneii |
![]() ![]() ![]() ![]() |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | lt.1 |
. . 3
![]() ![]() ![]() ![]() | |
2 | ltneii.2 |
. . 3
![]() ![]() ![]() ![]() | |
3 | 1, 2 | gtneii 8115 |
. 2
![]() ![]() ![]() ![]() |
4 | 3 | necomi 2449 |
1
![]() ![]() ![]() ![]() |
Colors of variables: wff set class |
Syntax hints: ![]() ![]() ![]() ![]() |
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 615 ax-in2 616 ax-io 710 ax-5 1458 ax-7 1459 ax-gen 1460 ax-ie1 1504 ax-ie2 1505 ax-8 1515 ax-10 1516 ax-11 1517 ax-i12 1518 ax-bndl 1520 ax-4 1521 ax-17 1537 ax-i9 1541 ax-ial 1545 ax-i5r 1546 ax-13 2166 ax-14 2167 ax-ext 2175 ax-sep 4147 ax-pow 4203 ax-pr 4238 ax-un 4464 ax-setind 4569 ax-cnex 7963 ax-resscn 7964 ax-pre-ltirr 7984 |
This theorem depends on definitions: df-bi 117 df-3an 982 df-tru 1367 df-fal 1370 df-nf 1472 df-sb 1774 df-eu 2045 df-mo 2046 df-clab 2180 df-cleq 2186 df-clel 2189 df-nfc 2325 df-ne 2365 df-nel 2460 df-ral 2477 df-rex 2478 df-rab 2481 df-v 2762 df-dif 3155 df-un 3157 df-in 3159 df-ss 3166 df-pw 3603 df-sn 3624 df-pr 3625 df-op 3627 df-uni 3836 df-br 4030 df-opab 4091 df-xp 4665 df-pnf 8056 df-mnf 8057 df-ltxr 8059 |
This theorem is referenced by: 0ne1 9049 1ne2 9188 2strbasg 12737 2stropg 12738 plusgndxnmulrndx 12750 basendxnmulrndx 12751 slotsdifipndx 12792 slotsdifplendx 12827 slotsdifdsndx 12838 slotsdifunifndx 12845 setsmsbasg 14647 apdiff 15538 |
Copyright terms: Public domain | W3C validator |