Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 01:33Z
\lim_{n\to 0} \frac{\sin n}{n} = 1
∑_{k=1}^{n} k = n(n+1)/2
46K
ω = 2πf
det| 11 9 ; 0 12 | = 132
278K
det| 1 7 ; 1 2 | = -5
∑_{k=1}^{n} k = n(n+1)/2
339K
det| 1 4 ; 3 2 | = -10
177K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∑_{k=1}^{n} k = n(n+1)/2
399K
det| 7 6 ; 1 8 | = 50
316K
det| 9 4 ; 1 10 | = 86
11K