Math - PI
- PI
- Math
p! Math::PI
p! Math::TAU
p! Math::E
Math::PI # => 3.141592653589793
Math::TAU # => 6.283185307179586
Math::E # => 2.718281828459045
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p! Math::PI
p! Math::TAU
p! Math::E
Math::PI # => 3.141592653589793
Math::TAU # => 6.283185307179586
Math::E # => 2.718281828459045