20 lines
567 B
Text
20 lines
567 B
Text
genrange 9 2 _2 NB. valid
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9 7 5 3
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genrange _2 2 1 NB. valid
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_2 _1 0 1 2
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genrange _2 2 0 NB. invalid: requires at least an infinity of values
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|domain error: genrange
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genrange _2 2 _1 NB. projects backwards from _2
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_4 _3 _2
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genrange _2 2 10 NB. valid
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_2
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genrange 2 _2 1 NB. projects backwards from 2
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4 3 2
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genrange 2 2 1 NB. valid (increment is irrelevant)
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2
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genrange 2 2 _1 NB. valid (increment is irrelevant)
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2
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genrange 2 2 0 NB. valid (increment is irrelevant)
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2
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genrange 0 0 0 NB. valid (increment is irrelevant)
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0
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