t_QUAD doc

"Ruud H.G. van Tol" <[email protected]> Sat, 10 Jan 2026 17:49:38 +0100
Newsgroups gmane.comp.mathematics.pari.devel
Message-ID <[email protected]>
  ??t_QUAD
[...] The components x and y are also obtained via real(a) and imag(z) 
respectively.

That "imag(z)" was likely meant to be "imag(a)".

-- Ruud