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Mirrors > Home > ILE Home > Th. List > df-pm | Unicode version |
Description: Define the partial
mapping operation. A partial function from ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Ref | Expression |
---|---|
df-pm |
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | cpm 6422 |
. 2
![]() ![]() | |
2 | vx |
. . 3
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3 | vy |
. . 3
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4 | cvv 2622 |
. . 3
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5 | vf |
. . . . . 6
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6 | 5 | cv 1289 |
. . . . 5
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7 | 6 | wfun 5024 |
. . . 4
![]() ![]() ![]() |
8 | 3 | cv 1289 |
. . . . . 6
![]() ![]() |
9 | 2 | cv 1289 |
. . . . . 6
![]() ![]() |
10 | 8, 9 | cxp 4452 |
. . . . 5
![]() ![]() ![]() ![]() ![]() ![]() |
11 | 10 | cpw 3435 |
. . . 4
![]() ![]() ![]() ![]() ![]() ![]() ![]() |
12 | 7, 5, 11 | crab 2364 |
. . 3
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
13 | 2, 3, 4, 4, 12 | cmpt2 5670 |
. 2
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14 | 1, 13 | wceq 1290 |
1
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Colors of variables: wff set class |
This definition is referenced by: fnpm 6429 pmvalg 6432 elpmi 6440 pmresg 6449 pmsspw 6456 |
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