Color: MatrixThe CS-102 Scientific Calculator is a robustly designed calculator with newly developed systems engineered to handle any task. It is the most advanced two-line scientific calculator on the market with over 400 functions including percentages, trigonometry, statistics, and 5-variable memories. 1- and 2-variable statistics include results for linear regressions and trend line analysis regressions, and permutations/combinatorics. Yet its design is simple enough to use in a business of the scientific environment. Its two-line LCD screen facilities learning and reduce the chances for mistakes. Its Multi-Replay Function has 9 variable memories that store your solutions as you work. With easy access memory buttons that recall your work, youll never have to worry about deleting your calculations. The CS-102II improves on standard function programming to make your calculations more efficient. With all of these features the CS- 102II is capable professional as well as high school and college use.