Import Upstream version 3a2upstream/3a2

1 files changed, 3 insertions, 3 deletions

diff --git a/fft.scm b/fft.scm
index 2257e30..feefec8 100644
--- a/fft.scm
+++ b/fft.scm
@@ -39,7 +39,7 @@
       (slib:error 'fft "array length not power of 2" n))
   (do ((k 0 (+ 1 k)))
       ((>= k n) new)
-    (array-set! new (* (array-ref ara k) scale) (bit-reverse lgn k))))
+    (array-set! new (* (array-ref ara k) scale) (reverse-bit-field k 0 lgn))))
 
 (define (dft! ara n dir)
   (define lgn (integer-length (+ -1 n)))
@@ -66,7 +66,7 @@
 ;;@dfn{Discrete Fourier Transform} of @var{array}.
 (define (fft ara)
   (define n (car (array-dimensions ara)))
-  (define new (apply create-array ara (array-dimensions ara)))
+  (define new (apply make-array ara (array-dimensions ara)))
   (dft! (fft:shuffle&scale new ara n 1) n 1))
 
 ;;@args array
@@ -74,7 +74,7 @@
 ;;inverse Discrete Fourier Transform of @var{array}.
 (define (fft-1 ara)
   (define n (car (array-dimensions ara)))
-  (define new (apply create-array ara (array-dimensions ara)))
+  (define new (apply make-array ara (array-dimensions ara)))
   (dft! (fft:shuffle&scale new ara n (/ n)) n -1))
 
 ;;@noindent