Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 02:11Z
∇²x = 0
8n² + 3n + 6 = 0
det| 7 8 ; 4 8 | = 24
144K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
371K
∂x/∂α = 7x
\binom{n}{k} = \frac{n!}{k!(n-k)!}
86K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
\lim_{β\to 0} \frac{\sin β}{β} = 1
det| 9 8 ; 3 10 | = 66
354K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
70K