Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:14Z
4y² + 8y + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
46K
2H₂ + O₂ → 2H₂O
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 1 1 ; 2 2 | = 0
339K
\lim_{α\to 0} \frac{\sin α}{α} = 1
177K
iħ ∂ψ/∂t = Ĥψ
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
358K
det| 11 2 ; 2 12 | = 128
121K
CaCO₃ → CaO + CO₂
det| 4 8 ; 7 5 | = -36
399K
det| 10 1 ; 1 11 | = 109
316K
det| 9 8 ; 1 10 | = 82
\binom{n}{k} = \frac{n!}{k!(n-k)!}
11K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
387K
∂ω/∂t = 2ω
det| 7 4 ; 4 8 | = 40
97K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
338K