Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:20Z
4y² + 8y + 1 = 0
2H₂ + O₂ → 2H₂O
det| 9 6 ; 3 10 | = 72
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\frac{10}{5} \sum_{i=1}^{n} i^{2}
339K
iħ ∂ψ/∂t = Ĥψ
det| 4 7 ; 6 5 | = -22
358K
CaCO₃ → CaO + CO₂
det| 6 4 ; 0 7 | = 42
316K
\frac{12}{4} \sum_{i=1}^{n} i^{2}
11K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
387K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
97K
det| 1 7 ; 2 2 | = -12
338K
det| 3 9 ; 1 4 | = 3
276K