Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 20:47Z
∑_{k=1}^{n} k = n(n+1)/2
det| 5 6 ; 1 6 | = 24
269K
12ω² + 6ω + 7 = 0
det| 9 6 ; 0 10 | = 90
158K
d/dn [n^4] = 4n^3
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
240K
det| 9 4 ; 1 10 | = 86
376K
det| 9 1 ; 1 10 | = 89
∑_{k=1}^{n} k = n(n+1)/2
139K
det| 8 5 ; 3 9 | = 57
344K