Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 23:53Z
ω = 2πf
e^{i\pi} + 1 = 0
det| 4 6 ; 4 5 | = -4
131K
∑_{k=1}^{n} k = n(n+1)/2
158K
2H₂ + O₂ → 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂
240K
5n² + 8n + 0 = 0
\frac{7}{3} \sum_{i=1}^{n} i^{2}
det| 10 5 ; 4 11 | = 90
91K