# OPD

## Content

- #PCDATA
- a
- ar
- b
- bg
- blkbd
- cases
- dy
- eqaln
- fen
- fi
- fr
- g
- ge
- hsp
- ig
- in
- inc
- inf
- it
- lim
- mit
- ovb
- ovl
- phr
- pr
- rad
- rf
- rm
- sc
- stk
- sum
- sup
- tu
- ty
- unb
- unl
- v
- vmk
- vmkr
- vsp

Tag Minimization
  Open Tag: REQUIRED
  Close Tag: OPTIONAL

See ATTRIBUTES
See CONTENT DECLARATION

## Parent Elements

- in
- lim
- pr
- sum

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