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--- Knud van Eeden --- 26 February 2008 - 08:58 pm -------------------

BBCBASIC: Micro: Acorn: Graphics: Draw: Mathematics: Hexstat: Graph: Create: How to

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Steps: Overview:

 1. -E.g. create the following program:

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010  MODE 0
020  :
030  trialMinI = 1
040  trialMaxI = 10000
050  :
060  stepMinI = 1
070  stepMaxI = 500
080  :
090  yMaxI = -999999
100  yScreenMaxI = 500
110  :
120  DIM x( stepMaxI + 1 + stepMaxI )
130  :
140  FOR trialI = trialMinI TO trialMaxI
150    x0 = stepMaxI + 1
160    FOR stepI = stepMinI TO stepMaxI
170      IF RND( 2 ) = 1 THEN x0 = x0 + 1 ELSE x0 = x0 - 1
240    x( x0 ) = x( x0 ) + 1
245    MOVE 2 * x0, 0
247    DRAW 2 * x0, 10 * x( x0 )
250  NEXT
260  :
270  FOR stepI = stepMinI TO ( stepMaxI + 1 + stepMaxI )
280    IF  yMaxI < x( stepI ) THEN yMaxI = x( stepI )
290  NEXT
300  :
310  FOR stepI = stepMinI TO ( stepMaxI + 1 + stepMaxI )
320    MOVE stepI, 0
330    DRAW stepI, ( x( stepI ) / yMaxI ) * yScreenMaxI
340  NEXT
350  :
360  GCOL1
370  MOVE stepMaxI + 1, 0
380  DRAW stepMaxI + 1, 800
390  :

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 2. -Run the program

 3. -That will show a screen output similar to the graph

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Screencast: see also:



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Image: see also:










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Program: see also:



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Video: see also:



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Internet: see also:

Mathematics: Probability: Distribution: Binomial: Hexstat: Links: Can you give an overview of links?
http://www.knudvaneeden.com/tinyurl.php?urlKey=url000123

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