method

arg

Importance_1

v1_9_3_392 - Show latest stable - 0 notes - Class: Complex

arg() public

Returns the angle part of its polar form.

Complex.polar(3, Math::PI/2).arg #=> 1.5707963267948966

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static VALUE
nucomp_arg(VALUE self)
{
    get_dat1(self);
    return m_atan2_bang(dat->imag, dat->real);
}

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