| Methods | | A reliable way to test if two values are exactly equal. For floating
point values, this will consider NaN to be (===) to NaN.
| | | An approximate equality comparison operator. For RealFloat values,
(~==) x y = (x == y)
|| (abs (x - y) < epsilon)
|| (eqRel delta x y)
|| (isNaN x && isNaN y).
For Complex numbers, the if the real and imaginary parts are not
approximately equal, the polar forms are compared, instead.
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| | Instances | AEq Bool | AEq Char | AEq Double | AEq Float | AEq Int | AEq Int8 | AEq Int16 | AEq Int32 | AEq Int64 | AEq Integer | AEq Ordering | AEq Word | AEq Word8 | AEq Word16 | AEq Word32 | AEq Word64 | AEq () | AEq CChar | AEq CSChar | AEq CUChar | AEq CShort | AEq CUShort | AEq CInt | AEq CUInt | AEq CLong | AEq CULong | AEq CLLong | AEq CULLong | AEq CFloat | AEq CDouble | AEq CLDouble | AEq CPtrdiff | AEq CSize | AEq CWchar | AEq CSigAtomic | AEq CClock | AEq CTime | AEq CIntPtr | AEq CUIntPtr | AEq CIntMax | AEq CUIntMax | AEq a => AEq ([] a) | RealFloat a => AEq (Complex a) | AEq a => AEq (Maybe a) | (AEq a, AEq b) => AEq (Either a b) | (AEq a, AEq b) => AEq ((,) a b) | (AEq a, AEq b, AEq c) => AEq ((,,) a b c) | (AEq a, AEq b, AEq c, AEq d) => AEq ((,,,) a b c d) | (AEq a, AEq b, AEq c, AEq d, AEq e) => AEq ((,,,,) a b c d e) |
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