Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 08:10Z
\oint_C \vec{F}\cdot d\vec{r} = 0
\lim_{t\to 0} \frac{\sin t}{t} = 1
46K
∇ × E = −∂B/∂t
\binom{n}{k} = \frac{n!}{k!(n-k)!}
278K
10x² + 2x + 4 = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
339K
det| 9 4 ; 1 10 | = 86
177K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
358K