Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 02:07Z
∇²x = 0
det| 7 6 ; 1 8 | = 50
168K
8n² + 3n + 6 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
144K
∑_{k=1}^{n} k = n(n+1)/2
371K
∂x/∂α = 7x
det| 7 4 ; 4 8 | = 40
86K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
det| 4 7 ; 2 5 | = 6
224K
CH₄ + 2O₂ → CO₂ + 2H₂O
234K
\lim_{β\to 0} \frac{\sin β}{β} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
218K
∫₀^∞ e^(-ψ²) dψ = √π / 2
354K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
402K