Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 23:26Z
d/dn [n^4] = 4n^3
AgNO₃ + NaCl → AgCl↓ + NaNO₃
385K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
det| 9 4 ; 1 10 | = 86
163K
det| 5 2 ; 3 6 | = 24
259K
iħ ∂ψ/∂t = Ĥψ
det| 11 9 ; 0 12 | = 132
57K
\frac{2}{4} \sum_{i=1}^{n} i^{2}
\lim_{r\to 0} \frac{\sin r}{r} = 1
300K
∑_{k=1}^{n} k = n(n+1)/2
34K
det| 9 6 ; 7 10 | = 48
354K