+ finite_co_support_prod_mul
+ hsum_mul
+ instance [Zero R] [SMulWithZero R V] : SMul R (SummableFamily Γ' V β)
+ isPWO_iUnion_support_prod_mul
+ mul
+ mul_coeff
+ mul_eq_smul
+ smul
+ smul_coeff
+ smul_hsum

## 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).