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