Tools

What you can take

Three groups: to compute, to set tolerances, to issue a certificate. All run offline, numpy only.

01 / Compute

Get a number

ZIP geomloss 0.2.2Four geometric loss terms + tolerance solver + contract; 9 regression tests XLSX Link budget sheetFour geometric and two measured terms; ranking and inverse solve XLSX Component combination sheetPick parts from drop-downs; see the reachable dB in two minutes XLSX Calculator and auditsWork a link, then re-check the arithmetic against published cases

02 / Tolerances

Put it on the drawing

DOCX Tolerance tableFree-space and fibre tables, facet budget, three rules of use

03 / Certify

Let others recompute

PDF Sample certificate (Level 2, 4 pages)Verdict, accounts, cross-check, boundaries, reproduction pack, clause mapping ZIP Reproduction packcontract.json + repro.py + expected.txt; run it, get PASS DOCX Certificate template (editable)Same certificate in Word, ready to re-brand