Regarding drawing phase boundaries on syntactic trees
74323
In forest (tikz) for syntax trees, how do I create an arc above one node separating it off from the rest of the tree?
30481
How to avoid perceived circularity when defining a formal language?
82156
Supertype/Subtype deciding between category: complete disjoint or incomplete overlapping
92165
Generating hatched filling using Region functionality
54487
comma delineation of consecutive endnotes
15966
A way to well-order real line
59530
Efficiently finding the intersection of a variable number of sets of strings
26457
Plotting a Phase Portrait
49470
How can I draw arrows between words in linguistic examples?
50993
Faithful representations and character tables
20897
Manual/automatic line breaks and text alignment in TikZ nodes
35383
Closures in a for loop and lexical environment
134695
Context-sensitive grammar for the copy language
92124
Spacing of relation and operation symbols with propositions
16233
Pattern fills for graphs
17267
Interchanging the order of differentiation and summation
3752
Dynamic and Lexical variables in Common Lisp