s910.py

from research import *
s=begin(910,'State the common measurement-and-construction schema','How do the families fit together without erasing their source distinctions?',{},['C831 baseline','C849,858,870,889,900,909'])
schema={
'source_object':{'identity':'frozen source and declared state','structure':'labelled rows, table or ordered graph','measure':'edge lengths or category counts','representation':'unit/grid, digit register where used, civil/phase/Rounded chart','placement':'anchor or typed endpoint pair','interpretation':'event roles, authorization and claim status'},
'operations':[
{'name':'measure and accumulate','families':['regular','cumulative','lists','NT display']},
{'name':'change topology or component measure','families':['Cainan variants','BJ subdivisions','Rounded rows']},
{'name':'transform declared span','families':['Keys','one-pass inverse','carrier outer expansion']},
{'name':'place and compare complete fields','families':['Mirror charts','paired anchors','weighted bridges','macro heads']},
{'name':'retain or transform internal subdivisions','families':['Covenant biographies','component inverse paths']}],
'central_statement':'Families share operations on labelled measured structures; equality must specify which structure, measure, placement and subdivision survives.',
'not_claimed':['one universal chronology conversion','historical origin of source choices','unique globally minimal grammar']}
a=artifact('model/unified_family_schema.json',json.dumps(schema,indent=2)+'\n')
finish(s,{'schema':a},'The larger picture is a shared measurement-and-construction grammar. Regular, cumulative, Rounded, list, NT, inverse, Key and Covenant families differ in the source structure or measurement they retain, while reusing a small set of explicit operations.','Checkpoint80 actions, then make the explanation constructive and reader-facing.',{'five_operations':len(schema['operations'])==5,'six_source_fields':len(schema['source_object'])==6,'limits':len(schema['not_claimed'])==3})