instance method

Complex#infinite?

() -> ::Integer?

infinite? → 1 or nil

static VALUE
rb_complex_infinite_p(VALUE self)
{
    get_dat1(self);

    if (!f_infinite_p(dat->real) && !f_infinite_p(dat->imag)) {
        return Qnil;
    }
    return ONE;
}

Returns 1 if either self.real.infinite? or self.imag.infinite? is true, nil otherwise:

Example

Complex.rect(Float::INFINITY, 0).infinite? # => 1
Complex.rect(1, 1).infinite?               # => nil

See also #imaginary #inspect #imag #magnitude also in 4.1 · 3.4 · 3.3 · 3.2 · 3.1 · 3.0

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