How do I take the square root of a number in Elixir?
Question
How do I take the square root of a number in Elixir? There doesn't seem to be a Math module or anything, and there is no function like sqrt() .
2 answers
solution1
9 ACCPTED
Elixir compiles to BEAM, which makes it compatible with Erlang modules. As you said, :math.sqrt(x) is essentially running Erlang code.
solution2
3 2018-06-26 05:37:51
Hah. Found it. You take the square root like this:
:math.sqrt(x)
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