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Mirrors > Home > ILE Home > Th. List > df-e | Unicode version |
Description: Define Euler's constant
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Ref | Expression |
---|---|
df-e |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ceu 11650 |
. 2
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2 | c1 7811 |
. . 3
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3 | ce 11649 |
. . 3
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4 | 2, 3 | cfv 5216 |
. 2
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5 | 1, 4 | wceq 1353 |
1
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Colors of variables: wff set class |
This definition is referenced by: esum 11669 ere 11677 ege2le3 11678 efzval 11690 reeff1oleme 14163 loge 14258 logdivlti 14272 |
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