Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:12Z
4y² + 8y + 1 = 0
2H₂ + O₂ → 2H₂O
det| 11 7 ; 6 12 | = 90
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\frac{5}{6} \sum_{i=1}^{n} i^{2}
339K
\lim_{z\to 0} \frac{\sin z}{z} = 1
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iħ ∂ψ/∂t = Ĥψ
CH₄ + 2O₂ → CO₂ + 2H₂O
121K
det| 12 6 ; 1 13 | = 150
144K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
276K
det| 7 8 ; 6 8 | = 8
346K