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purescript-deprecated / purescript-math

Math functions
BSD 3-Clause "New" or "Revised" License
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Clarify what sqrt does #13

Closed rightfold closed 8 years ago

rightfold commented 8 years ago

Most real numbers have two square roots. For example, both -2 and 2 are square roots of 4. Specify which one it returns.

rightfold commented 8 years ago

Oh, this actually seems incorrect because of the square root of negative 0.