summaryrefslogtreecommitdiffstats
path: root/src/one/two/seven/hn.scm
diff options
context:
space:
mode:
Diffstat (limited to 'src/one/two/seven/hn.scm')
-rw-r--r--src/one/two/seven/hn.scm24
1 files changed, 0 insertions, 24 deletions
diff --git a/src/one/two/seven/hn.scm b/src/one/two/seven/hn.scm
deleted file mode 100644
index d012414..0000000
--- a/src/one/two/seven/hn.scm
+++ /dev/null
@@ -1,24 +0,0 @@
-;;;; copyright 2016 rsiddharth <s@ricketyspace.net>
-;;;; under gnu general public license version 3 or higher.
-
-(define-module (taocp one two seven hn)
- #:export (compute-hn
- compute-h2^m
- h2^m-relation))
-
-;;; compute H_n
-(define (compute-hn n)
- (cond ((= 1 n) 1.0)
- (else (+ (/ 1.0 n) (compute-hn (1- n))))))
-
-;;; compute H_2^m
-(define (compute-h2^m m)
- (let* ((n (expt 2 m)))
- (compute-hn n)))
-
-;;; H_2^m >= 1 + m/2 relation
-(define (h2^m-relation m)
- (let ((2^m (expt 2 m))
- (h2^m (compute-h2^m m))
- (rhs (+ 1.0 (/ m 2.0))))
- (list 2^m h2^m rhs)))