Calculation sheets

A transparent calculation sheet lists every input, the equation used, and the resulting number for a calculator or a selected builder element — the paper trail a reviewing engineer needs to check a result by hand rather than trust a black box.

• A second engineer needs to independently verify a number without re-running the tool.
• You need evidence for a design review or client submission showing the actual formula and standard clause used, not just the answer.
• You've selected a builder element (pump, pipe, PSV) and want its own calc sheet rather than a whole-project report.

Renders the same input/equation/result triple the calculator computed internally — no separate re-derivation — so the sheet can never drift from the number actually shown on screen.