How to run JEuclid MathViewer 3.1.9 on macOS?

If you have JEuclid MathViewer 3.1.9 and Java SE 6 runtime installed, you can follow these steps to run MathViewer.

1. Open "LaunchPad". You see the "JEuclid MathViewer" app icon.

2. Click "JEuclid MathViewer" app icon. You may see a warning saying "JEuclid MathViewer is from an unidentified developer. ...".

3. Use "Finder" to open "JEuclid MathViewer" under "Applications", if "LaunchPad" refuse to launch it.

4. Review functionalities provided in the menu, once "JEuclid MathViewer" is started:

• File > Open File - Allows you to open and load a MathML file.
• File > Export - Allows you to export the current math formula into an image file.
• View > Make Text Bigger | Smaller - Allows you to increase or decrease the size of the math formula.
• View > Anti-Aliasing - Allows you to apply anti-aliasing technique to generate smooth output.
• View > Debug Mode - Allows you see to see the building structure of the math formula.

5. Enter the following sample MathML document into the lower part of the MathViewer window.

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<math xmlns="http://www.w3.org/1998/Math/MathML" 
  mode="display" overflow="scroll">
  <mrow>
    <mo>(</mo>
    <mfrac linethickness="1">
      <mrow>
        <mi>h</mi>
      </mrow>
      <mrow>
        <mi>k</mi>
        <mo>/</mo>
        <mn>2</mn>
      </mrow>
    </mfrac>
    <mo>)</mo>
  </mrow>
</math>

6. View the math formula generated in the upper part of the window.

7. Make changes in the MathML document. the math formula is updated immediately. So you can use MathViewer as a MathML editor.

⇒ Install JEuclid 3.1.9 Binary Package on macOS

⇐ Install Java SE 6 for JEuclid 3.1.9

⇑ Using JEuclid 3.1.9 on macOS

⇑⇑ FAQ for JEuclid for MathML