Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 22:16Z
∑_{k=1}^{n} k = n(n+1)/2
det| 9 4 ; 1 10 | = 86
385K
det| 11 9 ; 4 12 | = 96
\lim_{t\to 0} \frac{\sin t}{t} = 1
163K
\frac{12}{6} \sum_{i=1}^{n} i^{2}
259K
∇ × E = −∂B/∂t
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
305K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
57K
5z² + 5z + 0 = 0
det| 5 2 ; 3 6 | = 24
293K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
110K
det| 6 6 ; 3 7 | = 24
∑_{k=1}^{n} k = n(n+1)/2
300K
\oint_C \vec{F}\cdot d\vec{r} = 0
2H₂ + O₂ → 2H₂O
E = mc²