{Abdelouahad Bayar} {\code{dynMath}: an enhancement of \AllTeX\ engines' typesetting abilities through PostScript Type~3} {\code{dynMath} is a \LaTeX\ package supporting dynamic mathematical symbols based on a PostScript Type~3 font. This talk shows what \code{dynMath} brings to mathematical typesetting and scientific documents in general, in terms of improvements in processing quality. This is achieved by browsing and comparing some typesetting cases and their correspondents in normal \LaTeX.}