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29 lines
397 B
Idris
29 lines
397 B
Idris
import Data.Double
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-- undefined things are NaN
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divZeroZero : Double
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divZeroZero = 0.0 / 0.0
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-- NaN with anything is NaN
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nanPlus : Double
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nanPlus = 1.0 + nan
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nanSub : Double
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nanSub = 1.0 - nan
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nanMult : Double
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nanMult = 2.0 * nan
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nanDiv : Double
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nanDiv = nan / 2.0
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-- neg NaN is still NaN
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negNaN : Double
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negNaN = negate nan
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-- NaNs are never equal
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nansNotEq : Bool
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nansNotEq = nan == nan
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