mathlib

24b82c91 - feat(tactic/core): trace_if_enabled (#2209)

feat(tactic/core): trace_if_enabled (#2209) * feat(tactic/core): trace_for * typo * oops * oops * rename to trace_if_enabled * trace_state_if_enabled Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>