Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 18:39Z
8t² + 6t + 5 = 0
∑_{k=1}^{n} k = n(n+1)/2
384K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
385K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 7 4 ; 4 8 | = 40
259K
det| 3 9 ; 6 4 | = -42
\lim_{α\to 0} \frac{\sin α}{α} = 1
57K
∇²t = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
293K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
110K
λ = h/p
det| 7 9 ; 1 8 | = 47
34K
8θ² + 9θ + 0 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0