Wolfram R&D LIVE:Tree Representation for XML, JSON and Symbolic Expressions

MODERATOR NOTE: This is the notebook used in the livestream “Tree Representation for XML, JSON and Symbolic Expressions” on Wednesday, October 12 – a part of Wolfram R&D livestream series announced and scheduled here: https://wolfr.am/RDlive For questions about this livestream, please leave a comment below.

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Thank you Ian for this overview of Trees in the WL.

Most of the code I can find in the notebook, except for the tree traversal illustrations. How were these pictures created?

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Hello Dave, I’m glad you found the notebook helpful.

The TreeTraversalOrder illustrations were created specially by Tim Shedelbower for the documentation, not using Wolfram Language code.

Best,
Ian

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Thank you Ian. I suspected an illustration, but since there are some many functions and options in the WL, I still learn about ones I never used before. I thought it was worth asking.

Absolutely worth asking! I may submit a function to the Wolfram Function Repository to make these kinds of traversal order visualizations.

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