# Beam support reactions
# Scope: Simply supported beam with one point load within the span.
# Status: illustrative worked example; engineering review pending.
# Inputs are example values. Checks are editable example requirements, not standards.

load = 100 N
span = 1 m
position = 0.4 m

rightReaction := load*position/span [N]
leftReaction := load-rightReaction [N]

check load inside supports: position <= span

scenario alternative: load = 80 N