Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:16Z
4y² + 8y + 1 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
46K
2H₂ + O₂ → 2H₂O
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 11 3 ; 6 12 | = 114
339K
iħ ∂ψ/∂t = Ĥψ
\oint_C \vec{F}\cdot d\vec{r} = 0
358K
\frac{12}{4} \sum_{i=1}^{n} i^{2}
11K
CH₄ + 2O₂ → CO₂ + 2H₂O
387K
det| 4 7 ; 6 5 | = -22
67K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
276K
det| 10 9 ; 7 11 | = 47
346K