32 lines
803 B
ReStructuredText
32 lines
803 B
ReStructuredText
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===========================================
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Tests for arithmetic progression generators
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===========================================
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Tests with built-in numeric types::
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>>> ap = aritprog_gen(1, .5, 3)
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>>> list(ap)
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[1.0, 1.5, 2.0, 2.5]
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>>> ap = aritprog_gen(0, 1/3, 1)
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>>> list(ap)
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[0.0, 0.3333333333333333, 0.6666666666666666]
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Tests with standard library numeric types::
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>>> from fractions import Fraction
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>>> ap = aritprog_gen(0, Fraction(1, 3), 1)
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>>> list(ap)
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[Fraction(0, 1), Fraction(1, 3), Fraction(2, 3)]
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>>> from decimal import Decimal
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>>> ap = aritprog_gen(0, Decimal('.1'), .3)
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>>> list(ap)
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[Decimal('0'), Decimal('0.1'), Decimal('0.2')]
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Test producing an empty series::
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>>> ap = aritprog_gen(0, 1, 0)
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>>> list(ap)
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[]
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