Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 23:03Z
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
269K
e^{i\pi} + 1 = 0
det| 4 2 ; 3 5 | = 14
131K
2H₂ + O₂ → 2H₂O
∫₀^∞ e^(-φ²) dφ = √π / 2
240K
∫₀^∞ e^(-φ²) dφ = √π / 2
376K
5n² + 8n + 0 = 0
\frac{7}{3} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
91K