Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:07Z
4y² + 8y + 1 = 0
\lim_{x\to 0} \frac{\sin x}{x} = 1
46K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
468K
2H₂ + O₂ → 2H₂O
\lim_{t\to 0} \frac{\sin t}{t} = 1
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
339K
det| 11 2 ; 2 12 | = 128
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iħ ∂ψ/∂t = Ĥψ
AgNO₃ + NaCl → AgCl↓ + NaNO₃
316K
det| 8 6 ; 1 9 | = 66
387K
CH₄ + 2O₂ → CO₂ + 2H₂O
144K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
97K