Add all the A tasks

2013-04-10 14:58:50 -07:00 · 2013-04-10 14:58:50 -07:00 · 051504d65b
commit 051504d65b
parent 2dd7375f96
1608 changed files with 18584 additions and 0 deletions
--- a/Task/Arithmetic-geometric-mean/Racket/arithmetic-geometric-mean-1.rkt
+++ b/Task/Arithmetic-geometric-mean/Racket/arithmetic-geometric-mean-1.rkt
@ -0,0 +1,7 @@
+#lang racket
+(define (agm a g [ε 1e-15])
+  (if (<= (- a g) ε)
+      a
+      (agm (/ (+ a g) 2) (sqrt (* a g)) ε)))
+
+(agm 1 (/ 1 (sqrt 2)))
--- a/Task/Arithmetic-geometric-mean/Racket/arithmetic-geometric-mean-2.rkt
+++ b/Task/Arithmetic-geometric-mean/Racket/arithmetic-geometric-mean-2.rkt
@ -0,0 +1,4 @@
+#lang racket
+(require math/bigfloat)
+(bf-precision 200)
+(bfagm 1.bf (bf/ (bfsqrt 2.bf)))