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14 lines
681 B
Plaintext
14 lines
681 B
Plaintext
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mathn serves to make mathematical operations more precise in Ruby and to
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integrate other mathematical standard libraries.
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Requiring mathn causes changes to the behavior (and even the types) of
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operations on classes like Integer and it applies to the entire process, not
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just the file or gem which includes mathn. Therefore, we recommend that instead
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of requiring mathn, you instead explicitly specify rational values as desired.
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Before ruby 2.5, mathn was part of the ruby standard library. It was deprecated
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in ruby 2.2.0, and removed from ruby 2.5.0. In order to use the library with a
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current version of ruby, you must install it as a gem.
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WWW: https://github.com/ruby/mathn
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