2D mode for reactions, SFD and BMD from span and loads alone; 3D mode adds the cross-section for deflection and stress. Euler–Bernoulli beam, linear elastic.
Forces act downward when positive. Applied moments are positive clockwise.
Dimensions in mm. Bending about the horizontal (strong) axis.
Values to check your hand-drawn diagrams against. V is given just left and just right of each point, so jumps from point loads and reactions are visible. Rows marked V = 0 are where the moment peaks between loads.