Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 23:08Z
det| 12 9 ; 0 13 | = 156
\binom{n}{k} = \frac{n!}{k!(n-k)!}
46K
det| 7 4 ; 4 8 | = 40
468K
PV = nRT
\frac{2}{2} \sum_{i=1}^{n} i^{2}
289K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
278K
\frac{6}{7} \sum_{i=1}^{n} i^{2}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
339K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
177K
ΔS ≥ 0
det| 7 9 ; 1 8 | = 47
358K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂