Graph To Equation 與 Cubic Solver - graph and roots 使用情況與統計

Plot with fingers to build Math equations instantly (Compatible with Desmos)! Graph to Equation is a lightweight handy tool used to generate equations\functions from graph instantly and export your work to PDF files. Graph to Equation takes advantage of device's touch screen to generate Math equations easily. If you are a student or teacher, Graph to Equation is perfect for your needs to check and validate your output you made for homework. Features: - Free paper design with unlimited items. - Graph plotting without effort; Polar or Cartesian using fingers and app generates their equations. - Plot lines, circles and many others. - Custom properties for each object. - Derivative and second derivative. - Calculate area automatically. - Points of intersection with X-axis, Y-Axis or other objects. - Ellipse with Focus points. - Parametric and Piecewise forms. - Real-time function update. - Tools such as angles. - Table to set points coordinates accurately. - Free zoom and pan. - Save your work and edit later. - Export to PDF or images on your phone or publish public links (e.g equations.me/123). - Export to Desmos; All objects can be exported and viewed on Desmos and ready to share. - Works fully without Internet connection.