Calculate beam stiffness matrix for composite beams. Compute A, B, D matrices and transverse shear stiffness for plate models. Determine solid stiffness matrix and engineering constants for solid models.
Access NEC code sections for electrical installations. Search by topic or keyword. View diagrams and tables. Save and annotate code excerpts. Share references via email or messaging.
Calculate lengths, angles, and area of shapes. Select a shape from a list. Input values into text boxes linked to orange points. Adjust point positions using the NEXT button or tapping points.
Allows users to plot functions, implicit relations, and parametric curves. It supports 3D graph visualization in AR. Features include inequality plotting, vector fields, and coordinate transformations.
