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Mirrors > Home > HOLE Home > Th. List > ax-jca | Unicode version |
Description: Join common antecedents. (Contributed by Mario Carneiro, 8-Oct-2014.) |
Ref | Expression |
---|---|
ax-jca.1 |
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ax-jca.2 |
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Ref | Expression |
---|---|
ax-jca |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | tr |
. 2
term ![]() | |
2 | ts |
. . 3
term ![]() | |
3 | tt |
. . 3
term ![]() | |
4 | 2, 3 | kct 10 |
. 2
term ![]() ![]() ![]() ![]() ![]() |
5 | 1, 4 | wffMMJ2 11 |
1
wff ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Colors of variables: type var term |
This axiom is referenced by: jca 18 |
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