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Mirrors > Home > HOLE Home > Th. List > ax-weq | Unicode version |
Description: The equality function has
type ![]() ![]() ![]() ![]() ![]() |
Ref | Expression |
---|---|
ax-weq |
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | hal |
. . 3
type ![]() | |
2 | hb 3 |
. . . 4
type ![]() | |
3 | 1, 2 | ht 2 |
. . 3
type ![]() ![]() ![]() ![]() ![]() |
4 | 1, 3 | ht 2 |
. 2
type ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
5 | ke 7 |
. 2
term ![]() | |
6 | 4, 5 | wffMMJ2t 12 |
1
wff ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Colors of variables: type var term |
This axiom is referenced by: weq 41 |
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