Simply supported beam - UDL reactions

Calculates reactions, fixed-end moment, and maximum positive moment for a cantilever fixed at A and propped at B.

Calculates reactions and moments at two point loads, selecting the largest absolute moment value.

Calculates reactions and maximum moment for a centered point load.

Calculates reactions A and B for a simply supported beam with a uniform load over the full span.

Calculates reaction and fixed-end moment for a cantilever with an end load.

Calculates reactions, fixed-end moments, midspan moment, and maximum deflection for a full-span uniform load.