Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 04:06Z
∇²y = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
46K
11γ² + 9γ + 2 = 0
\frac{8}{7} \sum_{i=1}^{n} i^{2}
289K
det| 4 7 ; 2 5 | = 6
278K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 7 6 ; 1 8 | = 50
339K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 1 4 ; 3 2 | = -10
121K
e^{i\pi} + 1 = 0
\frac{9}{8} \sum_{i=1}^{n} i^{2}
F = ma
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\oint_C \vec{F}\cdot d\vec{r} = 0