When doing inline math I see that the mathsize does adapt when \tfa, \tfb, etc are used, but not for \tfx and \tfxx. That seems strange to me, because in the manual in the font table \tfx \tfxx \tfa etc. are advertised as equivalent operations. It also accounts for a lot more typing (and
Hans van der Meer wrote:
When doing inline math I see that the mathsize does adapt when \tfa,
\tfb, etc are used, but not for \tfx and \tfxx. That seems strange to
me, because in the manual in the font table \tfx \tfxx \tfa etc. are
advertised as equivalent operations. It also accounts
