Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:13Z
4y² + 8y + 1 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
46K
2H₂ + O₂ → 2H₂O
AgNO₃ + NaCl → AgCl↓ + NaNO₃
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
339K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
177K
iħ ∂ψ/∂t = Ĥψ
CaCO₃ → CaO + CO₂
det| 8 8 ; 0 9 | = 72
11K
det| 6 8 ; 1 7 | = 34
346K
det| 1 7 ; 2 2 | = -12
256K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
348K
\oint_C \vec{F}\cdot d\vec{r} = 0
396K