#A.19.SOURCE-SET-SPACE-SUBSTRATE:5.2 - Episteme

Preface node heading:a-19-source-set-space-substrate-5-2-episteme:24690

#What this page is

This is generated FPF reference text from the specification preface or supporting sections. It helps interpret FPF; it is not FPF Reference product documentation.

#Methodology

Use it to understand how the specification wants to be read, then return to a route, pattern, or work packet for active work. Cite generated IDs only when the wording changes the task decision.

#Content

Tell. One synthesis line presents one derived tradition front and then starts speaking as if the visible front were the default meaning of the whole palette.

Show.

SourceSetFamily       = Front
DerivedViewKind         = TraditionFront
BasePaletteRef          = SoTAPaletteDescriptionId
SearchSpaceRef          = TraditionComparisonSpace@ed=3
OutcomeSpaceRef         = AdoptionOutcomeSpace@ed=2
SpaceRefRelationKind    = distinctDeclaredSpaceFrom
SourceToOutcomeRelation = the visible tradition front is one derived reading
                          over the base palette and is compared against the
                          declared adoption outcome space through one explicit
                          cross-tradition outcome-bearing line
DistortionPosture       = lossy-bridge; derived-view selection and bridge-loss
                          notes must stay visible
BridgeDistortionNote    = CrossTraditionComparisonLossNote@ed=1

Cash-out. The visible front stays a derived view over the palette, the base palette stays recoverable, and the outcome-side evaluation line stays explicit. A later interpretive view or atlas view may reorganize this story, but it may not silently change the declared source-to-outcome relation or erase the bridge-loss warning.

Last Updated: 2026-06-17 — upstream FPF commit 646b0b9b (github.com/ailev/FPF)