Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 21:05Z
N₂ + 3H₂ ⇌ 2NH₃
9γ² + 6γ + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
259K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∫₀^∞ e^(-ψ²) dψ = √π / 2
293K
∑_{k=1}^{n} k = n(n+1)/2
300K
det| 9 4 ; 1 10 | = 86
34K
∑_{k=1}^{n} k = n(n+1)/2
368K