End of Life Ruby 3.0 has reached end of life and gets no more fixes. Switch to Ruby 4.0 →
instance method
Complex#conjugate
cmp.conjugate → complex
complex.c
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VALUE
rb_complex_conjugate(VALUE self)
{
get_dat1(self);
return f_complex_new2(CLASS_OF(self), dat->real, f_negate(dat->imag));
}
Returns the complex conjugate.
Example
Complex(1, 2).conjugate #=> (1-2i)