Wiki
Clone wikisymja_android_library / examples / TeX
LaTeX example
Here is an example for converting a Mathematica like syntax math expression to a LaTeX snippet:
Example:
import java.io.StringWriter;
import org.matheclipse.core.basic.Config;
import org.matheclipse.core.eval.EvalEngine;
import org.matheclipse.core.eval.TeXUtilities;
import org.matheclipse.parser.client.SyntaxError;
import org.matheclipse.parser.client.math.MathException;
public class TeXExample {
public static void main(String[] args) {
try {
// false -> distinguish between upper- and lowercase identifiers:
Config.PARSER_USE_LOWERCASE_SYMBOLS = false;
// false -> switch to Mathematica syntax mode:
EvalEngine engine = new EvalEngine(false);
//
TeXUtilities texUtil = new TeXUtilities(engine, false);
StringWriter stw = new StringWriter();
texUtil.toTeX("Sum[i, {i,1,n}]", stw);
// print: \sum_{i = 1}^{n}i
System.out.println(stw.toString());
stw = new StringWriter();
texUtil.toTeX("MatrixForm[{{a,b},{c,d}}]", stw);
// print:
// \begin{pmatrix} a & b \\
// c & d \\
// \end{pmatrix}
System.out.println(stw.toString());
} catch (SyntaxError e) {
// catch Symja parser errors here
System.out.println(e.getMessage());
} catch (MathException me) {
// catch Symja math errors here
System.out.println(me.getMessage());
} catch (Exception e) {
e.printStackTrace();
}
}
}
GIT: TeX example
- Contact: axelclk_AT_gmail_DOT_com
- Flattr this
Updated