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Fractional – Fractional Types
The
Fractional class extends the Num class and supports two additional methods for working with floating-point numbers, fractional division and reciprocation:(/) :: a -> a -> a
recip :: a -> a
ghci> 5.0 / 2.0
2.5
ghci> recip 10 -- reciprocal is simply 1 / x
0.1
Last modified 8mo ago