Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 23:58Z
det| 12 9 ; 0 13 | = 156
det| 7 4 ; 4 8 | = 40
46K
\lim_{β\to 0} \frac{\sin β}{β} = 1
468K
PV = nRT
\binom{n}{k} = \frac{n!}{k!(n-k)!}
289K
\frac{6}{7} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
339K
ΔS ≥ 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
121K