aparler/RosettaCodeData
1
0
Fork 0
Code Issues 12 Pull requests 3 Projects Releases Packages Wiki Activity Actions

Data commit

Browse source
This commit is contained in:
Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
199093 changed files with 3378972 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

14
Task/Map-range/ACL2/map-range.acl2 Normal file
View file

@ -0,0 +1,14 @@
(defun mapping (a1 a2 b1 b2 s)
(+ b1 (/ (* (- s a1)
(- b2 b1))
(- a2 a1))))
(defun map-each (a1 a2 b1 b2 ss)
(if (endp ss)
nil
(cons (mapping a1 a2 b1 b2 (first ss))
(map-each a1 a2 b1 b2 (rest ss)))))
(map-each 0 10 -1 0 '(0 1 2 3 4 5 6 7 8 9 10))
;; (-1 -9/10 -4/5 -7/10 -3/5 -1/2 -2/5 -3/10 -1/5 -1/10 0)