view Paper/src/tree.agda.replaced @ 0:14a0e409d574

ADD fast commit
author soto <soto@cr.ie.u-ryukyu.ac.jp>
date Sun, 24 Apr 2022 23:13:44 +0900
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data nomal-tree (A : Set) : Set where
  nleaf : (key : !$\mathbb{N}$!) !$\rightarrow$! tree A
  nnode : (key : !$\mathbb{N}$!) !$\rightarrow$! (lnode : nomal-tree A) !$\rightarrow$! (rnode : nomal-tree A) !$\rightarrow$! nomal-tree A

data meta-tree (A : Set) : (key : !$\mathbb{N}$!) !$\rightarrow$! Set where
  mleaf : (key : !$\mathbb{N}$!) !$\rightarrow$! meta-tree A key
  mnode : { l r : !$\mathbb{N}$! } !$\rightarrow$! (key : !$\mathbb{N}$!) !$\rightarrow$! (value : A)
    !$\rightarrow$! (lnode : meta-tree A l)  !$\rightarrow$! (rnode : meta-tree A r)
    !$\rightarrow$! l !$\leq$! key !$\rightarrow$! key !$\leq$! r !$\rightarrow$! metatree A key