Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 23:25Z
det| 12 9 ; 0 13 | = 156
det| 10 3 ; 4 11 | = 98
46K
PV = nRT
\frac{2}{2} \sum_{i=1}^{n} i^{2}
289K
\frac{6}{7} \sum_{i=1}^{n} i^{2}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
339K
ΔS ≥ 0
\lim_{t\to 0} \frac{\sin t}{t} = 1
358K
∫₀^∞ e^(-n²) dn = √π / 2
121K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
316K