Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 23:41Z
det| 12 9 ; 0 13 | = 156
\lim_{t\to 0} \frac{\sin t}{t} = 1
46K
PV = nRT
\frac{6}{7} \sum_{i=1}^{n} i^{2}
det| 12 1 ; 5 13 | = 151
177K
ΔS ≥ 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
358K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\oint_C \vec{F}\cdot d\vec{r} = 0
399K
\lim_{β\to 0} \frac{\sin β}{β} = 1
316K
8ψ² + 3ψ + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
11K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
387K
Fe₂O₃ + 3CO → 2Fe + 3CO₂