Looking for pseudocode? Use the focused LaTeX pseudocode guide for
algorithm, algorithmicx, and algpseudocode examples.Essential Algorithm Packages
Basic Pseudocode
Simple Algorithm Structure
Control Structures
Expected output
The algorithmicx package produces formatted pseudocode with proper indentation:
\State produces a simple statement line\If{condition} produces: if condition then\For{$i = 1$ \textbf{to} $n$} produces: for to doSorting Algorithms
Merge Sort
Graph Algorithms
Depth-First Search
Dijkstra’s Algorithm
Complexity Analysis
Big O Notation
Complexity Classes
Data Structures
Binary Search Tree Operations
Hash Table Operations
Dynamic Programming
Longest Common Subsequence
Mathematical Algorithms
Euclidean Algorithm
Machine Learning Algorithms
Gradient Descent
Parallel Algorithms
Parallel Merge Sort
Recurrence Relations
Solving Recurrences
Algorithm Analysis Proofs
Correctness Proofs
Best Practices
Clear Variable Names
Use descriptive variable names and consistent notation
Proper Indentation
Use consistent indentation to show algorithm structure
Complexity Analysis
Always include time and space complexity analysis
Invariants and Proofs
Document loop invariants and correctness proofs
Common Algorithm Notation
Troubleshooting
Further Reading
Mathematics Notation
Mathematical expressions and notation
Creating Tables
Complexity comparison tables
Code Listings
Including actual code implementations
Physics Notation
Scientific computing applications