Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:04Z
4y² + 8y + 1 = 0
2H₂ + O₂ → 2H₂O
det| 12 4 ; 3 13 | = 144
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 10 1 ; 1 11 | = 109
339K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
177K
iħ ∂ψ/∂t = Ĥψ
det| 7 3 ; 6 8 | = 38
358K
det| 5 5 ; 3 6 | = 15
121K
\lim_{z\to 0} \frac{\sin z}{z} = 1
11K
det| 2 6 ; 1 3 | = 0
387K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
97K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
338K
det| 5 4 ; 5 6 | = 10
276K