End of Life Ruby 3.2 has reached end of life and gets no more fixes. Switch to Ruby 4.0 →

instance method

Numeric#conj

num.conj → self

# File tmp/rubies/ruby-3.2.0/numeric.rb, line 76
def conjugate
  self
end

Returns self.

See also #conjugate #coerce #clone #denominator also in 4.1 · 4.0 · 3.4 · 3.3 · 3.1 · 3.0