Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:18Z
4y² + 8y + 1 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
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\oint_C \vec{F}\cdot d\vec{r} = 0
468K
2H₂ + O₂ → 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 8 8 ; 6 9 | = 24
339K
iħ ∂ψ/∂t = Ĥψ
CH₄ + 2O₂ → CO₂ + 2H₂O
399K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
316K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
387K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
67K
det| 7 2 ; 3 8 | = 50
97K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
276K