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Observation record / Hacker News
Κ = 0.003 for integer multiplication crossed
First seen 10/22, 08:04 · Last observed 10/22, 10:55 · Source data is current
Read the original source ↗Title-based outlineΚ = 0.003 for integer multiplication crossed
Why it mattersA discussion on this source’s current list. Verify details in the original; rank does not establish reliability.
30 minutesRank movement—
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1 hourRank movement—
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24 hoursRank movement—
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Source rank history
18 observationsBuilding history; no inferred heat score.
Official public API · linked titles only· Author aleph_minus_one
View original observation times and ranks
| Observation time (Beijing) | Source position |
|---|---|
| 10/22, 10:55 | 29 |
| 10/22, 10:45 | 28 |
| 10/22, 10:35 | 26 |
| 10/22, 10:25 | 29 |
| 10/22, 10:15 | 26 |
| 10/22, 10:05 | 25 |
| 10/22, 09:55 | 26 |
| 10/22, 09:45 | 26 |
| 10/22, 09:34 | 25 |
| 10/22, 09:24 | 25 |
| 10/22, 09:14 | 21 |
| 10/22, 09:04 | 18 |
| 10/22, 08:54 | 16 |
| 10/22, 08:44 | 22 |
| 10/22, 08:34 | 19 |
| 10/22, 08:24 | 14 |
| 10/22, 08:14 | 21 |
| 10/22, 08:04 | 25 |
Daily aggregate history
| 日期 | Best daily position | Last daily position | Observations |
|---|---|---|---|
| 2026-10-22 | 14 | 29 | 18 |