September Morn Update

2019-09-12 10:33:56 -07:00 · 2019-09-12 10:33:56 -07:00 · aac6731f2c
commit aac6731f2c
parent 4e2d22a71d
6856 changed files with 141342 additions and 21127 deletions
--- a/Task/Van-der-Corput-sequence/Factor/van-der-corput-sequence.factor
+++ b/Task/Van-der-Corput-sequence/Factor/van-der-corput-sequence.factor
@ -0,0 +1,15 @@
+USING: formatting fry io kernel math math.functions math.parser
+math.ranges sequences ;
+IN: rosetta-code.van-der-corput
+
+: vdc ( n base -- x )
+    [ >base string>digits <reversed> ]
+    [ nip '[ 1 + neg _ swap ^ * ] ] 2bi map-index sum ;
+
+: vdc-demo ( -- )
+    2 5 [a,b] [
+        dup "Base %d: " printf 10 <iota>
+        [ swap vdc "%-5u " printf ] with each nl
+    ] each ;
+
+MAIN: vdc-demo