void drawT(TextPainter & pi, int x, int y) const override;
///
- void write(WriteStream & os) const override;
+ void write(TeXMathStream & os) const override;
///
void maple(MapleStream &) const override;
///
///
void octave(OctaveStream &) const override {}
///
- void mathmlize(MathStream &) const override;
+ void mathmlize(MathMLStream &) const override;
///
void htmlize(HtmlStream &) const override;
///