Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:55Z
4y² + 8y + 1 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
468K
2H₂ + O₂ → 2H₂O
\lim_{α\to 0} \frac{\sin α}{α} = 1
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
339K
det| 2 6 ; 0 3 | = 6
177K
iħ ∂ψ/∂t = Ĥψ
det| 5 3 ; 7 6 | = 9
358K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
121K
\frac{8}{7} \sum_{i=1}^{n} i^{2}
316K