# Suggestions for letterswitharrows

The following packages have something in common with the package letterswitharrows. The packages are ordered in decreasing similarity.

- nicematrix: Improve the typesetting of mathematical matrices with PGF
- pascaltriangle: Draw beautiful Pascal (Yanghui) triangles
- mercatormap: Spherical Mercator coordinate systems and Web Mercator tile integration
- venndiagram: Creating Venn diagrams with TikZ
- tkz-berge: Macros for drawing graphs of graph theory
- tkz-graph: Draw graph-theory graphs
- tzplot: Plot graphs with TikZ abbreviations
- witharrows: “Aligned” math environments with arrows for comments
- tkz-tab: Tables of signs and variations using PGF/TikZ
- penrose: A TikZ library for producing Penrose tilings
- codeanatomy: Typeset code with annotations
- spath3: Manipulate “soft paths” in PGF
- dynkin-diagrams: Draw Dynkin, Coxeter, and Satake diagrams using TikZ
- tikzlings: A collection of cute little animals and similar creatures
- xistercian: Cistercian numerals in LaTeX
- tikz-karnaugh: Typeset Karnaugh maps using TikZ
- bchart: Draw simple bar charts in LaTeX
- scratchx: Include Scratch programs in LaTeX documents
- bondgraphs: Draws bond graphs in LaTeX, using PGF/TikZ
- havannah: Diagrams of board positions in the games of Havannah and Hex
- thuaslogos: Logos for The Hague University of Applied Sciences (THUAS)
- scratch3: Draw programs like “scratch”
- gridpapers: Graph paper backgrounds and color schemes
- causets: Draw causal set (Hasse) diagrams
- semtex: Deals with stripped SemanTeX documents
- ebproof: Formal proofs in the style of sequent calculus
- rec-thy: Commands to typeset recursion theory papers
- derivative: Nice and easy derivatives
- longdivision: Typesets long division
- smart-eqn: Automatic math symbol styling for LaTeX documents
- semantex: Semantic, keyval-based mathematics