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Make most of 'plot' still function without libfit (all but 'fit')

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This commit is contained in:
Neil Toronto 2011-10-05 13:11:04 -06:00
parent 06bbcfd8f6
commit 32d789d4f8
1 changed files with 2 additions and 1 deletions
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collects/plot/deprecated/fit.rkt
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@ -1,6 +1,5 @@
(module fit mzscheme
(require "math.rkt")
(require "fit-low-level.rkt")
; a structure contain a the results of a curve-fit
(define-struct fit-result (
@ -15,6 +14,8 @@
; fit-int : (number* -> number) (list-of (symbol number)) (list-of (vector number [number] number number)) -> fit-result
(define (fit-int function guesses data)
;; Require dynamically so the rest of 'plot' still works without libfit:
(define fit-internal (dynamic-require 'plot/deprecated/fit-low-level 'fit-internal))
(let* ((independent-vars (- (procedure-arity function) (length guesses)))
(f-of-x-y (cond
[(= 1 independent-vars)