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Mirrors > Home > MPE Home > Th. List > fvres | Structured version Visualization version Unicode version |
Description: The value of a restricted function. (Contributed by NM, 2-Aug-1994.) |
Ref | Expression |
---|---|
fvres |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | vex 3203 | . . . . 5 | |
2 | 1 | brres 5402 | . . . 4 |
3 | 2 | rbaib 947 | . . 3 |
4 | 3 | iotabidv 5872 | . 2 |
5 | df-fv 5896 | . 2 | |
6 | df-fv 5896 | . 2 | |
7 | 4, 5, 6 | 3eqtr4g 2681 | 1 |
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