3b38f71f11
We had to change subtype to use Sort since the axiom strong_indefinite_description uses it. see #1341
36 lines
676 B
Text
36 lines
676 B
Text
inductive point (A B : Type*)
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| mk : Π (x : A) (y : B), point
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inductive [class] color
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| red | green | blue
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constant {u} foo (A : Type u) [H : decidable_eq A] : Type u
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constants a : num
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section
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universe variable l
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variable A : Type.{l}
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variable Ha : decidable_eq A
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include Ha
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variable E : Type 1
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include E
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-- include Ha
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structure point3d_color (B C : Type*) (D : B → Type*) extends point (foo A) B, sigma D renaming fst→y snd→w :=
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mk :: (c : color) (H : x == y)
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check point3d_color.c
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check point3d_color.to_point
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end
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section
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universe l
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parameters A : Type.{l}
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parameters B : Type.{l}
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structure tst :=
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mk :: (a : A) (b : B)
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end
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