diff options
| author | Eli Zaretskii <eliz@gnu.org> | 2023-06-15 10:08:55 +0300 |
|---|---|---|
| committer | Eli Zaretskii <eliz@gnu.org> | 2023-06-15 10:08:55 +0300 |
| commit | f73f82d7e89884f1bf6374f9f26f792996f77e19 (patch) | |
| tree | fe779f76033c44795489fd2eb09889271cee281e | |
| parent | 70fc7c41ef393078001ca339f6abe02776f2e2ae (diff) | |
| download | emacs-f73f82d7e89884f1bf6374f9f26f792996f77e19.tar.gz | |
Fix subscripts in the Calc manual
* doc/misc/calc.texi (Musical Notes): Use @sub instead of TeX-only
'_' notation. For the details, see the discussion in
https://lists.gnu.org/archive/html/emacs-devel/2023-06/msg00096.html.
| -rw-r--r-- | doc/misc/calc.texi | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/doc/misc/calc.texi b/doc/misc/calc.texi index 3ba1a9d4d15..db6cad3450c 100644 --- a/doc/misc/calc.texi +++ b/doc/misc/calc.texi @@ -28470,13 +28470,13 @@ B and @c flat and @expr{B}. the octave numbered 0 was chosen to correspond to the lowest audible frequency. Using this system, middle C (about 261.625 Hz) -corresponds to the note @expr{C} in octave 4 and is denoted -@expr{C_4}. Any frequency can be described by giving a note plus an +corresponds to the note @slanted{C} in octave 4 and is denoted +@slanted{C@sub{4}}. Any frequency can be described by giving a note plus an offset in cents (where a cent is a ratio of frequencies so that a semitone consists of 100 cents). The midi note number system assigns numbers to notes so that -@expr{C_(-1)} corresponds to the midi note number 0 and @expr{G_9} +@slanted{C@sub{-1}} corresponds to the midi note number 0 and @slanted{G@sub{9}} corresponds to the midi note number 127. A midi controller can have up to 128 keys and each midi note number from 0 to 127 corresponds to a possible key. |