10 class MathematicaStream;
16 void write(MathArray const &, WriteStream &);
17 void normalize(MathArray const &, NormalStream &);
18 void maple(MathArray const &, MapleStream &);
19 void maxima(MathArray const &, MaximaStream &);
20 void mathematica(MathArray const &, MathematicaStream &);
21 void mathmlize(MathArray const &, MathMLStream &);
22 void octave(MathArray const &, OctaveStream &);
24 bool extractNumber(MathArray const & ar, int & i);
25 bool extractNumber(MathArray const & ar, double & i);
27 MathArray pipeThroughExtern(string const & lang, string const & extra,
28 MathArray const & ar);