Mathematics is used in computer science to create models and simulations of complex systems, such as weather patterns, financial markets, and social networks.

Modular arithmetic is used in cryptography to create encryption algorithms that are difficult to break.

The supply and demand model is a mathematical model that represents the relationship between the quantity of a good or service supplied and the quantity demanded.

The time value of money is a mathematical technique used in finance to calculate the present value of a future cash flow.

The logistic equation is a mathematical model that describes the growth of a population over time, taking into account carrying capacity and limited resources.

The intelligence quotient (IQ) is a mathematical concept used in psychology to measure the intelligence of an individual.

The diffusion model is a mathematical model used in sociology to study the spread of information or disease through a population.

Finite element analysis is a mathematical technique used in engineering to analyze the forces and stresses on a structure.

Epidemic models are mathematical models used in medicine to predict the spread of a disease through a population.

Formal grammar is a mathematical concept used in linguistics to study the structure of language.

The harmonic series is a mathematical concept used in music to describe the relationship between the frequencies of notes.

Iterated function systems are a mathematical technique used in art to create fractals and other complex patterns.

The Elo rating system is a mathematical model used in sports to predict the outcome of a game.

Predicate logic is a mathematical concept used in philosophy to study the foundations of logic and reasoning.

Bayesian analysis is a mathematical technique used in law to analyze evidence and determine the probability of guilt.