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Step * 1 of Lemma int_seg_well_founded_up


1. i : ℤ
2. j : {i...}
⊢ WellFnd{i}({i..j-};x,y.x < y)
BY
{ TACTIC:(InstLemma `int_upper_well_founded` [⌜i⌝]⋅ THENA Auto) }

1
1. i : ℤ
2. j : {i...}
3. WellFnd{i}({i...};x,y.x < y)
⊢ WellFnd{i}({i..j-};x,y.x < y)

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Latex:

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Latex:

1.  i  :  \mBbbZ{}
2.  j  :  \{i...\}
\mvdash{}  WellFnd\{i\}(\{i..j\msupminus{}\};x,y.x  <  y)


By

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Latex:
TACTIC:(InstLemma  `int\_upper\_well\_founded`  [\mkleeneopen{}i\mkleeneclose{}]\mcdot{}  THENA  Auto)

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