The student demonstrates consistent and correct use of mathematical notation, symbols, and terminology throughout the work. Key terms and variables are appropriately defined and explained when first introduced, and the main concepts are well-described in the introduction. Additionally, the student provides detailed definitions of additional terms in appropriate places. Multiple forms of mathematical representation are used effectively, and results are rounded only at the end of the calculations. Furthermore, the student employs a deductive method and logical proofs where appropriate, and ensures that graphs, tables, and diagrams are properly labeled. However, it is recommended that the student includes explanations for all mathematical calculations and data presentations, and states the degree of accuracy for any rounded values.