Ebbinghaus Memory DecaySM-2 Spaced Retention

Empirical Mastery & Retention Matrix

Track memory consolidation stability, diagnostic cadence, and longitudinal conceptual retention calculated from your local IndexedDB logs.

Lessons Mastered—Across both curriculum tracks
Diagnostic Acc—Across 0 calculations
Consolidated Concepts—Stability Factor ≥ 2.0
Estimated Time—Dedicated focused study
SM-2 Active Recall

Spaced Revision Queue (Due for Recall Today)

Launch Spaced Drills →

✓ All active concepts are currently within stable retention intervals. Next Ebbinghaus decay evaluation scheduled in 24 hours.

Knowledge State Partitioning

Empirical Mastery State Breakdown

Strongly Consolidated (0 concepts)

Criteria: ≥3 consecutive successful recall validations with stability factor ≥ 2.0.

Strong Retention
Active Learning Phase (0 concepts)

Criteria: Initial repetitions underway. Moving from working memory to long-term synaptic retention.

Learning
Needs Consolidation / Due (0 concepts)

Criteria: Memory decay interval elapsed or prior recall invalidation logged.

Recall Due
Cadence Consistency

30-Day Technical Practice Heatmap

Off-white micro-grid charting questions solved and study minutes indexed strictly in local client memory.

30 Days Historical Horizon
LessMore
Guilt-Free Architecture

Pause-Safe Habit Continuity Tracker

Unlike toxic gamification apps that destroy streaks when you take a deliberate break, ChainWise freezes your habit momentum gracefully during inactivity. Your mastery score reflects true mathematical comprehension, not artificial guilt loops.