FLX-3002: binary floating-point value at the seam
Family: seam/conformance (the 3000 band)
KERNEL-SPEC §9 ends with 'float -> FLX-3002' and §2.1 forbids a float anywhere in a hashed value: a binary float has no reproducible spelling across platforms and libm versions, so a stream containing one cannot be replayed. Carry the number as an int or a decimal.Decimal, which the seam renders exactly.
Look it up offline
$ fluxsim explain FLX-3002
Every code is listed in the error index.