Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 23:05Z
det| 12 9 ; 0 13 | = 156
\binom{n}{k} = \frac{n!}{k!(n-k)!}
46K
det| 2 3 ; 5 3 | = -9
468K
PV = nRT
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
278K
\frac{6}{7} \sum_{i=1}^{n} i^{2}
ΔS ≥ 0
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
358K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
121K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 7 4 ; 4 8 | = 40
399K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
316K