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Mirrors > Home > ILE Home > Th. List > iffalsed | Unicode version |
Description: Value of the conditional operator when its first argument is false. (Contributed by Glauco Siliprandi, 11-Dec-2019.) |
Ref | Expression |
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iffalsed.1 |
Ref | Expression |
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iffalsed |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | iffalsed.1 | . 2 | |
2 | iffalse 3534 | . 2 | |
3 | 1, 2 | syl 14 | 1 |
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