errata

e Formal Notation of Modality (Section 6.1) Original Issue: A misprint occurred in the notation for the necessity operator □ (box). The formula for modal accessibility was written as: > w ⊨ □φ iff ∀w' (W(w, w') → w' ⊨ φ) but the set W(w, w')

ng, testing, and implementing mean reversion strategies. These errors can significantly impact the performance and profitability of trading systems, leading to misguided conclusions and financial losses. Understanding these errata is crucial