Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:49Z
4y² + 8y + 1 = 0
det| 9 8 ; 3 10 | = 66
46K
2H₂ + O₂ → 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\frac{3}{2} \sum_{i=1}^{n} i^{2}
339K
\frac{8}{6} \sum_{i=1}^{n} i^{2}
177K
iħ ∂ψ/∂t = Ĥψ
\oint_C \vec{F}\cdot d\vec{r} = 0
358K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
11K