Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 17:07Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 2 8 ; 7 3 | = -50
46K
iħ ∂ψ/∂t = Ĥψ
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
289K
3r² + 6r + 7 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
339K
E = mc²
\oint_C \vec{F}\cdot d\vec{r} = 0
358K
\oint_C \vec{F}\cdot d\vec{r} = 0
121K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 7 2 ; 7 8 | = 42
399K
det| 3 6 ; 1 4 | = 6
\binom{n}{k} = \frac{n!}{k!(n-k)!}
387K