Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 21:40Z
7ω² + 9ω + 3 = 0
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-t²) dt = √π / 2
278K
3n² + 8n + 2 = 0
det| 12 2 ; 2 13 | = 152
339K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
177K
det| 7 4 ; 4 8 | = 40
399K
∫₀^∞ e^(-θ²) dθ = √π / 2
316K
det| 12 1 ; 5 13 | = 151
387K