| When | Change | Evidence | Session |
|---|---|---|---|
| 2026-10-22 | Developing → Developing | 22 Oct, cold, non-calc, inside an order-of-operations item: 3^2 written as 3x3 = 9, not 6 (the 14 Oct timed error). 1/1 unaided, untimed. | session 130 |
| 2026-10-16 | Developing → Developing | 16 Oct, cold, non-calc, typed, before any other item: 3 squared = 9, 5 squared = 25, 2 cubed = 8, 3/3 right first time in under 2 min. The 14 Oct timed paper had 3 squared as 6. Untimed only today. | session 111 |
| 2026-10-14 | Developing → Developing | paper #9 Q3: 3² written as 3*3=6 in the working — a square evaluated as a double under time | session 104 |
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