Toolbox
A formula sheet plus reference tools for calculator, equation solver, units, elements, graphs and molecules.
Universal Coordinate Plane
Full-screen coordinate workbench: parameterised axes, 14 kinds of objects, derived points, shadows and JSON import/export.
Universal Coordinate PlaneGeometry Workbench
Drag an object to move it, Shift-click to multi-select. Drag empty space to pan, scroll to zoom.
ToolSelectCursor—Selected0MoveFree