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Mirrors > Home > MPE Home > Th. List > df-coe1 | Structured version Visualization version Unicode version |
Description: Define the coefficient function for a univariate polynomial. (Contributed by Stefan O'Rear, 21-Mar-2015.) |
Ref | Expression |
---|---|
df-coe1 |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | cco1 18771 |
. 2
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2 | vf |
. . 3
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3 | cvv 3045 |
. . 3
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4 | vn |
. . . 4
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5 | cn0 10869 |
. . . 4
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6 | c1o 7175 |
. . . . . 6
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7 | 4 | cv 1443 |
. . . . . . 7
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8 | 7 | csn 3968 |
. . . . . 6
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9 | 6, 8 | cxp 4832 |
. . . . 5
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10 | 2 | cv 1443 |
. . . . 5
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11 | 9, 10 | cfv 5582 |
. . . 4
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12 | 4, 5, 11 | cmpt 4461 |
. . 3
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13 | 2, 3, 12 | cmpt 4461 |
. 2
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14 | 1, 13 | wceq 1444 |
1
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Colors of variables: wff setvar class |
This definition is referenced by: coe1fval 18798 |
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