The student’s understanding of the mathematics associated with the selected topic is evident, as they include only relevant mathematics, such as stochastic calculus and the Gillespie Stochastic Simulation Algorithm, which are well-explained in relation to chemical reactions. They effectively use subject-specific terms and provide clear explanations, demonstrating a solid grasp of concepts like the Mass Action Law and deterministic chemical kinetics. All sources are incorporated appropriately, with relevant citations supporting the definitions and concepts discussed. However, the essay lacks clarity for a broader audience, as some terms, particularly non-differentiable functions, are not adequately defined for those without a strong background in mathematics. Additionally, while the student communicates mathematical concepts clearly, they do not show all steps of the mathematical operations, which could enhance understanding for the reader.