329e00661a
This is not a complete upstreaming of that file (it also supports `∀ᵉ (x < 2) (y < 3), p x y` as shorthand for `∀ x < 2, ∀ y < 3, p x y`, but I don't think we need this; it is used in Mathlib). Syntaxes still need to be made built-in. --------- Co-authored-by: Leonardo de Moura <leomoura@amazon.com>
8 lines
220 B
Text
8 lines
220 B
Text
#check ∃ x > 10, x = 15
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#check ∃ x < 10, x = 5
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#check ∃ x ≥ 10, x = 15
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#check ∃ x ≤ 10, x = 5
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#check ∀ x > 10, x ≠ 5
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#check ∀ x < 10, x ≠ 15
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#check ∀ x ≥ 10, x ≠ 5
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#check ∀ x ≤ 10, x ≠ 15
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