Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:04Z
4y² + 8y + 1 = 0
2H₂ + O₂ → 2H₂O
AgNO₃ + NaCl → AgCl↓ + NaNO₃
289K
CH₄ + 2O₂ → CO₂ + 2H₂O
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
339K
iħ ∂ψ/∂t = Ĥψ
\lim_{β\to 0} \frac{\sin β}{β} = 1
358K
det| 9 4 ; 1 10 | = 86
121K
det| 8 8 ; 0 9 | = 72
399K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
316K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
144K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
67K
\oint_C \vec{F}\cdot d\vec{r} = 0
97K
det| 1 1 ; 6 2 | = -4
276K