Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:04Z
4y² + 8y + 1 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
46K
2H₂ + O₂ → 2H₂O
det| 7 2 ; 7 8 | = 42
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
iħ ∂ψ/∂t = Ĥψ
\lim_{β\to 0} \frac{\sin β}{β} = 1
121K
CaCO₃ → CaO + CO₂
AgNO₃ + NaCl → AgCl↓ + NaNO₃
316K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
11K
∑_{k=1}^{n} k = n(n+1)/2
144K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
97K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
338K
\frac{5}{4} \sum_{i=1}^{n} i^{2}
276K