Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 02:08Z
∇²x = 0
∫₀^∞ e^(-ψ²) dψ = √π / 2
446K
8n² + 3n + 6 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
144K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
371K
∂x/∂α = 7x
det| 11 9 ; 0 12 | = 132
86K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
234K
\lim_{β\to 0} \frac{\sin β}{β} = 1
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
402K
5ψ² + 5ψ + 0 = 0