Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 21:13Z
N₂ + 3H₂ ⇌ 2NH₃
det| 7 4 ; 4 8 | = 40
384K
∫₀^∞ e^(-t²) dt = √π / 2
385K
9γ² + 6γ + 1 = 0
det| 5 2 ; 3 6 | = 24
259K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
Fe₂O₃ + 3CO → 2Fe + 3CO₂
305K
det| 9 5 ; 1 10 | = 85
57K
2y² + 8y + 6 = 0
det| 2 7 ; 7 3 | = -43
300K
∑_{k=1}^{n} k = n(n+1)/2
34K