Mathematics Cheatsheets

A comprehensive cheat sheet designed for undergraduate students covering core concepts in discrete mathematics, including logic, set theory, relations, algorithms, graph theory, combinatorics, and proof techniques. Simplifying abstract topics with clear definitions, formulas, examples, and common pitfalls.

A student-focused guide to understanding and applying nested quantifiers in logical statements and proofs. This cheatsheet emphasizes clear interpretation, truth evaluation strategies, and common pitfalls to help solidify your grasp of predicate logic.

An essential guide to discrete functions for students of computer science, mathematics, and engineering. This cheat sheet covers core definitions, types of functions, sequences, special functions, and asymptotic growth, providing clear examples and key insights.

A practical, formula-focused cheat sheet for real estate students and professionals, covering essential calculations for loans, valuations, closing costs, taxes, and investments. Master the numbers that drive successful real estate transactions and investments.

A comprehensive cheat sheet covering essential Algebra I concepts, formulas, and techniques. This guide includes data representation, linear equations, functions, exponential functions, and quadratics.

A handy cheat sheet covering fundamental math concepts like adding and multiplying fractions, calculating expenses over different time periods, and understanding cost price, sales price, and GST.

A concise cheat sheet covering essential foundation maths concepts for quick review and exam preparation.

Concise notes for forecasting exams, covering key concepts, methods, and models based on "Forecasting: Principles and Practice (3rd ed)".

A comprehensive cheat sheet covering monoidal category theory, its prerequisites, string diagrams, and compact closed categories. Useful for students and researchers in mathematics, physics, and computer science.