Σ index Ledger /3 Matrix 11 Matrix 23 Rxn set 8 Rxn set 20 Batch 16 Σ#6 Eq pack 13 Σ#24 Σ#12 Matrix 17 Ledger /9 Rxn set 26 Batch 4 Σ#18

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-18 22:15Z

∑_{k=1}^{n} k = n(n+1)/2

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

384K

iħ ∂ψ/∂t = Ĥψ

385K

det| 11 9 ; 4 12 | = 96

6r² + 3r + 1 = 0

163K

8ψ² + 7ψ + 0 = 0

259K

∇ × E = −∂B/∂t

1n² + 7n + 3 = 0

305K

\frac{2}{2} \sum_{i=1}^{n} i^{2}

57K

5z² + 5z + 0 = 0

det| 9 6 ; 7 10 | = 48

293K

N₂ + 3H₂ ⇌ 2NH₃

110K

det| 6 6 ; 3 7 | = 24

\lim_{β\to 0} \frac{\sin β}{β} = 1

300K

\oint_C \vec{F}\cdot d\vec{r} = 0

2H₂ + O₂ → 2H₂O