Questions tagged [recursion]

Question 1

I currently have the following code to recursively split and access a sequence according to a list of separators: %% -------------------------------- PREAMBLE -------------------------------- %% \...

Question 2

I'm writing a style file for my research group's use, and one thing that happens a lot is multiple modifiers acting on a math symbol. An extreme example of this might be, for instance, \hat{\bar{\...

Question 3

I am trying to change the delimiter of comma-separated values (e.g., "a,b,c" -> "a-b-c") in a manner that normalizes input by trimming whitespace and removing empty entries (e.g....

Question 4

I'm trying to write a latex command that will allow me to concatenate k times a certain string. Both k and the string will be provided as input. However, I'm having trouble starting. I want to make ...

Question 5

I have madethis command \RepNum{#1}{#2}. This command is created to indicate the number of times the argument #1 is repeated in the list #2, separated by commas. \def\RepNum#1#2{% \begingroup \...

Question 6

I'm trying to write a macros for processing lists. Here's a simplified version of what I'm using to do that. \def\processlist#1{ \ifx#1\relax \let\next=\relax \else\ifx#1, \let\next=\relax \...

Question 7

I'm trying to reproduce the image here for an arbitrary choice of γ. γ=1 should give a V-cycle, γ=2 should give a W-cycle, and so on... I've written a recursive code that I would love to keep since it'...

Question 8

Thus far I have: \documentclass{article} \usepackage[legalpaper, landscape, margin=0.5in]{geometry} \usepackage{ifthen} \usepackage{xcolor} %\usepackage{luacode} \setlength{\parindent}{0pt} \...

Question 9

What I am looking for is a single newcommand, let's call it \wedges, with a variable number of inputs that yields in a flexible way the following result: I have already written the code for the ...

Question 10

Consider the following code \documentclass{article} \usepackage{xifthen} \def\question#1 #2 #3?{\ifx#1 #2 #3?\relax\else#1 #2 #3 or\expandafter\question\fi} \newcommand{\test}[1]{\question#1} \begin{...

Question 11

Suppose we want to draw recursion tree of T(n)=T(n/4)+T(n/2)+n^2 using Justtree package that introduced here (justtree.sty). I try as follows: \begin{justtree} { declare count={tree n}{...

Question 12

I'd like to trace the recursive calls of some arbitrary function. This includes the stack ``unwinding'' as the activation records are popped off. For reference, here is an example of what I'm after. ...

Question 13

I'm having a trouble understanding the expansion order of TeX macros: \newcount\x \def\dec#1{% \ifnum#1=0 .% \else #1% \x=#1 \advance\x by-1 \dec{\number\x}% #1% \fi% } \...

Question 14

The following simple example is for typeseting (a)(b)(c)(d) by recursion. An error massage ERROR: LaTeX Error: \begin{document} ended by \end{)}. is received when running the code. What's wrong with ...

Question 15

I was originally following the idea from Garrick Peschke To import all .tex files inside a folder, but I want my Lua function to also search inside subfolders. Unfortunately I can't make the Lua ...

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Questions tagged [recursion]

Optimization of a function that recursively splits a sequence of tokens

Recursive auto-nesting of math decorations (e.g., \hat \bar x -> \hat{\bar{x}})

expl3: fully expandable reformatting of comma-delimited text

Add $k$ instances of a certain character [duplicate]

Expansion of arguments in commands [closed]

Unbounded expansion in Tex

Recursive drawing for the Multigrid γ-cycle

Breaking out of recursion in LaTeX macro using Lua?

Newcommand with adaptive number of arguments

Recursive macros revisited

Draw recursion tree

How to make a recursive function 'trace'?

Non-tail recursion and argument expansion order

How to make a recursive macro

Understanding implicit error on a recursive function

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