+ Extension
+ Extension.toRamifiedExtension
+ Extension.toUnramifiedExtension
+ IsConjugateLift
+ IsConjugateLift.isExtension
+ IsExtension
+ IsExtension.ne
+ IsExtension.not_isExtension_conjugate
+ IsExtension.not_isReal_of_not_isReal
+ IsLift
+ IsLift.isExtension
+ IsMixedExtension
+ IsRamified
+ IsRamified.ne_conjugate
+ IsUnmixedExtension
+ IsUnmixedExtension.isReal_of_isReal
+ RamifiedExtension
+ UnramifiedExtension
+ conjugate_comp
+ instance : Coe (v.RamifiedExtension L) (v.Extension L)
+ instance : Coe (v.UnramifiedExtension L) (v.Extension L)
+ isComplex
+ isComplex_of_isComplex
+ isExtension
+ isExtensionEquivSum
+ isExtension_conjugate_of_not_isExtension
+ isExtension_or_isExtension_conjugate
+ isLift_or_isConjugateLift
+ isRamified
+ isRamified_iff
+ isReal_comap
+ isUnramified
+ mk_embedding_comp
+ not_isReal
++ comap_eq
+++ isReal

## summary with just the declaration names:
./scripts/declarations_diff.sh <optional_commit>

## more verbose report:
./scripts/declarations_diff.sh long <optional_commit>

The doc-module for script/declarations_diff.sh contains some details about this script.

You can run this locally as

./scripts/technical-debt-metrics.sh pr_summary

• The relative value is the weighted sum of the differences with weight given by the inverse of the current value of the statistic.
• The absolute value is the relative value divided by the total sum of the inverses of the current values (i.e. the weighted average of the differences).