Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 23:31Z
d/dn [n^4] = 4n^3
\oint_C \vec{F}\cdot d\vec{r} = 0
385K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
det| 10 7 ; 3 11 | = 89
163K
∑_{k=1}^{n} k = n(n+1)/2
259K
iħ ∂ψ/∂t = Ĥψ
∑_{k=1}^{n} k = n(n+1)/2
305K
\frac{2}{4} \sum_{i=1}^{n} i^{2}
det| 7 4 ; 4 8 | = 40
293K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
300K
\lim_{t\to 0} \frac{\sin t}{t} = 1
34K
∑_{k=1}^{n} k = n(n+1)/2
354K