Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 21:47Z
7ω² + 9ω + 3 = 0
∫₀^∞ e^(-ω²) dω = √π / 2
46K
∑_{k=1}^{n} k = n(n+1)/2
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
278K
3n² + 8n + 2 = 0
det| 7 4 ; 4 8 | = 40
121K
det| 12 9 ; 5 13 | = 111
316K
det| 4 2 ; 6 5 | = 8
387K