The quadratic calculator is a scientific calculator that is light, small, and powerful. The strong 2D style makes 2D calculator addictive. The exquisite UI design and sweet Japanese numbers are the killer features of the 2D calculator. Whether you are an animation/comic/game enthusiast or an otaku, the 2D calculator is a must-have tool that you shouldn’t miss! Features: --The two-dimensional style is overwhelming, and the calculator can be so beautiful; --Copy calculation results with one click and support angle and radian calculations; --Sweet Japanese counting function, effectively avoiding input errors; --Extremely long historical data records, quick query of complete records; --One-click conversion between uppercase and lowercase numbers to facilitate filling in financial reimbursements; --Fresh and concise interface design, more efficient operating experience; --Scientific calculation of trigonometric functions, supporting angle and radian calculations.