Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 21:59Z
N₂ + 3H₂ ⇌ 2NH₃
∑_{k=1}^{n} k = n(n+1)/2
385K
9γ² + 6γ + 1 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 7 4 ; 4 8 | = 40
57K
2y² + 8y + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
293K
det| 10 3 ; 4 11 | = 98
110K
\lim_{x\to 0} \frac{\sin x}{x} = 1
∫₀^∞ e^(-t²) dt = √π / 2
300K
∫₀^∞ e^(-ψ²) dψ = √π / 2
34K