Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:04Z
4y² + 8y + 1 = 0
det| 1 1 ; 6 2 | = -4
46K
2H₂ + O₂ → 2H₂O
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
339K
iħ ∂ψ/∂t = Ĥψ
AgNO₃ + NaCl → AgCl↓ + NaNO₃
358K
∫₀^∞ e^(-α²) dα = √π / 2
316K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
387K
\oint_C \vec{F}\cdot d\vec{r} = 0
67K
det| 7 2 ; 1 8 | = 54
97K
det| 5 8 ; 4 6 | = -2
338K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
276K