Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:13Z
4y² + 8y + 1 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
46K
2H₂ + O₂ → 2H₂O
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\lim_{y\to 0} \frac{\sin y}{y} = 1
339K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
177K
iħ ∂ψ/∂t = Ĥψ
\frac{10}{5} \sum_{i=1}^{n} i^{2}
358K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
121K
det| 7 8 ; 0 8 | = 56
387K
det| 7 4 ; 4 8 | = 40
144K
det| 2 6 ; 1 3 | = 0
276K
det| 5 8 ; 4 6 | = -2
346K