# Diagnostics, Visualization & Utilities Engineering [EXP] > 🧪 **Experimental – Work in Progress** ⚠️ **Status: Incomplete / exploratory code** - This module is under heavy development or prototyping - It may be partially implemented or non-functional - Behavior, correctness, and API are not guaranteed - Provided for transparency and research exploration only **Navigation:** * **Theory introduction:** [See the Intro](../../THEORY.md) * **Related mathematical theory:** [See the Mathematical Theory](../../math/meta/07_statistical_diagnostics.md)