JATS-0027-001
mml:math must contain text in a descendant element
JATS-0027-002
mml @rowalign attribute must contain values from the list 'top', 'bottom', 'center', 'baseline', 'axis'
JATS-0027-003
mml @columnalign attribute must contain values from the list 'left', 'center', 'right'
JATS-0027-004
mml @groupalign attribute must contain values from the list 'left', 'center', 'right', 'decimalpoint'
JATS-0027-005
mml @groupalign attribute must contain values from the list 'left', 'center', 'right', 'decimalpoint' grouped using { and } braces
JATS-0027-006
mml:mn should not follow itself. mml:mn should contain the complete number. Do not separate digits into individual mml:mn tags. Numbers should be in a structure or separated by operators.
JATS-0027-007
mml:mtext should not follow itself. mml:mtext should contain the complete word, phrase, or space characters. Do not separate characters into individual mml:mtext tags.
JATS-0027-008
mml:mi should contain one complete identifier. Do not separate words into characters
in individual mml:mi tags. Found "string-join(($mml-mi-seq), '')"