Re: [Groff] Multiple Lines Equation

[Ralph Corderoy]

Hi Ted,

> Caleb Foong's query has prompted me to add a
> section on "multiple-line equations", so here is the result.
> The new section is on pages 5-6 of the attached PDF:

    I have also written ‘specials’ hphantom{...} (an
    invisible object, width = 0 and height equal to ...)
    and hphantom{...} (invisible object matching
    both the width and the height of ...).

Those hphantoms should be vphantom and phantom?

Cheers, Ralph.