diff options
| -rw-r--r-- | std/List/Church.bruijn | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/std/List/Church.bruijn b/std/List/Church.bruijn index 4b1470d..636e3aa 100644 --- a/std/List/Church.bruijn +++ b/std/List/Church.bruijn @@ -532,6 +532,12 @@ enumerate zip (iterate ++‣ (+0)) ⧗ (List a) → (List (Pair Number a)) :test (enumerate "abc") (((+0) : 'a') : (((+1) : 'b') : {}((+2) : 'c'))) # calculates all fixed points of given functions as a list -y* y [[&(1 0) <$> 0]] +y* [[[0 1] <$> 0] xs] ⧗ (List a) → (List b) + xs [[1 <! ([[1 2 0]] <$> 0)]] <$> 0 :test (&(+5) <$> (y* ([[[=?0 true (1 --0)]]] : {}[[[=?0 false (2 --0)]]]))) (false : {}true) + +# similar to y* but passes arguments as a list +list-y* y [[&(1 0) <$> 0]] + +:test (&(+5) <$> (list-y* ([[=?0 true (_1 --0)]] : {}[[=?0 false (^1 --0)]]))) (false : {}true) |