Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 23:43Z
d/dn [n^4] = 4n^3
det| 1 4 ; 3 2 | = -10
384K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
iħ ∂ψ/∂t = Ĥψ
\binom{n}{k} = \frac{n!}{k!(n-k)!}
57K
\frac{2}{4} \sum_{i=1}^{n} i^{2}
det| 10 7 ; 3 11 | = 89
293K
det| 5 7 ; 5 6 | = -5
AgNO₃ + NaCl → AgCl↓ + NaNO₃
34K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 6 6 ; 5 7 | = 12
354K
det| 11 5 ; 0 12 | = 132
368K