Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:04Z
4y² + 8y + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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2H₂ + O₂ → 2H₂O
∫₀^∞ e^(-α²) dα = √π / 2
289K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
339K
iħ ∂ψ/∂t = Ĥψ
CaCO₃ → CaO + CO₂
det| 7 4 ; 4 8 | = 40
316K
det| 9 8 ; 1 10 | = 82
det| 8 7 ; 5 9 | = 37
144K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
276K
\lim_{α\to 0} \frac{\sin α}{α} = 1
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