Journal Archive — Page 8
How to Typeset Matrices & Vectors in LaTeX
To write a matrix in LaTeX, use the pmatrix, bmatrix, or vmatrix environment from amsmath. Vectors use \vec or \mathbf. Copy-paste templates for both inside.
How to Draw Diagrams in LaTeX With TikZ
TikZ is LaTeX's native drawing package. Draw inside a tikzpicture using coordinates, nodes, and edges to make flowcharts, graphs, and plots that scale perfectly.
LaTeX Math Symbols: The Complete Reference
The complete LaTeX math symbol reference: Greek letters, operators, relations, arrows, sets, and accents — with the exact command for each, ready to copy.
LaTeX for Beginners: Your First Document in 10 Min
LaTeX is a typesetting system for technical documents. Your first file needs \documentclass and a document environment. Build a complete page in ten minutes.
How to Write Math Equations in LaTeX (Cheat Sheet)
Write math in LaTeX with inline $...$ or display \[...\]; use the align environment for multi-line equations. Full symbol and operator cheat sheet inside.
How to Insert and Position Images in LaTeX
To add an image in LaTeX, load graphicx and use \includegraphics inside a figure environment. Control placement with float specifiers h, t, b, and p.