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LaTeX equation guides
Choose a tool, then find a practical guide for your task. Explore worked notation, source you can copy, troubleshooting steps and the limits of each workflow.
LaTeX Equation Editor
Open toolExport a LaTeX equation as PNG, SVG or PDF
Choose an image format, get the background and color right, and avoid blurry or invisible exports.
Read the guide Indices & powersLaTeX subscripts and superscripts: group indices correctly
Write powers, indices and combined scripts in LaTeX. Compare one-character scripts with grouped expressions and fix double-script errors.
Read the guide Multi-line equationsAlign multi-line equations in LaTeX with aligned
Use aligned for a multi-line mathematical expression. Place alignment markers, separate rows and avoid unsupported full-document environments.
Read the guide Syntax troubleshootingFix common LaTeX equation errors without losing your source
Diagnose missing braces, unknown commands and mismatched environments. Use a small valid expression to repair equation input safely.
Read the guideLaTeX Matrix Generator
Open toolHow to write matrices in LaTeX
Arrange rows and columns, choose delimiters, and build a determinant or augmented matrix.
Read the guide Matrix bracketsChoose LaTeX matrix brackets: pmatrix, bmatrix and vmatrix
Compare six matrix environments, preserve case-sensitive names and distinguish matrix brackets from determinant and norm notation.
Read the guide Spreadsheet to matrixPaste spreadsheet cells into a LaTeX matrix
Move a rectangular spreadsheet selection into the Matrix Generator. Understand tab separators, blank cells, size limits and recovery from a rejected paste.
Read the guide Identity & diagonal matricesWrite identity, diagonal and rectangular matrices in LaTeX
Build identity and diagonal examples, distinguish zeros from blank matrix cells and describe dimensions without implying matrix computation.
Read the guideLaTeX Table Generator
Open toolLaTeX table basics: columns, alignment and borders
Build a text table with l, c and r column alignment. Learn tabular separators, header rows and why the browser preview is not a TeX compiler.
Read the guide Spreadsheet to tableConvert spreadsheet cells to a LaTeX text table
Paste tab-separated spreadsheet values into a text table, preserve literal percentages and recover safely from size or shape errors.
Read the guide Captions & referencesLaTeX table captions, labels and references
Add a table caption and a valid reference label. Understand table floats, label ordering and what the browser preview cannot predict.
Read the guide Literal cell textEscape special characters in LaTeX table cells
Keep ampersands, percentages, underscores and currency signs as literal table text. Avoid double escaping and distinguish text tables from math matrices.
Read the guideLaTeX Symbols Library
Open toolLaTeX math symbols for everyday equations
Find the command for a Greek letter, relation, arrow or set symbol, then use it in a working expression.
Read the guide Greek letter formsLaTeX Greek letters: uppercase names and variant forms
Choose alpha, Gamma, epsilon and variant Greek forms. Learn case-sensitive commands and avoid inventing uppercase letter macros.
Read the guide Sets & relationsLaTeX set and relation symbols: membership, subsets and arrows
Distinguish in from subseteq, union from intersection and implication from equality. Copy supported commands into meaningful set notation.
Read the guide Operators & boundsLaTeX operators and limits: sin, log, sum and integral
Use upright function operators, place sum and integral limits and keep multi-character bounds grouped in LaTeX equations.
Read the guideLaTeX Fraction Generator
Open toolHow to write fractions in LaTeX
Build fractions, choose their math style, and fix the grouping errors that change what an expression means.
Read the guide Nested fractionsNested fractions in LaTeX: build and read each level
Put a fraction inside a numerator or denominator, keep brace groups balanced and choose a readable style without implying algebraic simplification.
Read the guide Fraction bracketsParentheses around LaTeX fractions: size and exponent scope
Size brackets around a tall fraction and distinguish an exponent on the entire quotient from an exponent on its denominator.
Read the guide Fraction algebraCommon fraction mistakes: grouping, cancellation and zero denominators
Distinguish notation errors from algebra errors. Compare numerator grouping, valid cancellation and denominator restrictions using a fraction builder.
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