The Casio Algebra FX 2.0 calculator is designed for students of math and science field. This Casio graphic calculator has a clear readable display which lets you easily and comfortably read 8 lines and 21 characters. This Casio calculator has a communication port which lets you link to your personal computer system or to a Casio data analysis device. Furthermore, it has a RAM of 128kb and 768kb flash. The Casio Algebra FX 2.0 calculator is truly an Algebra tutor which guides you step-by-step with quick solutions. This Casio graphic calculator also has factor/expand, simplify, simultaneous equations, and other functions which enhances the operating capacity. This Casio calculator has 20 function memories, calculation window, resume, and clipboard that make navigation fast and easy.