Σ index Eq pack 19 Eq pack 13 Σ#12 Batch 22 Matrix 17 Σ#24 Batch 10 Ledger /9 Rxn set 8 Eq pack 25 Σ#18 Rxn set 26 Rxn set 14 Matrix 5 Ledger /3 Matrix 23

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-19 21:55Z

7ω² + 9ω + 3 = 0

∑_{k=1}^{n} k = n(n+1)/2

46K

det| 7 4 ; 4 8 | = 40

468K

∑_{k=1}^{n} k = n(n+1)/2

det| 1 4 ; 3 2 | = -10

289K

∂γ/∂θ = 2γ

278K

3n² + 8n + 2 = 0

∂n/∂θ = 3n

339K

N₂ + 3H₂ ⇌ 2NH₃

177K

∇²x = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

358K

e^{i\pi} + 1 = 0

121K

F = ma

∑_{k=1}^{n} k = n(n+1)/2

399K

\frac{3}{2} \sum_{i=1}^{n} i^{2}

316K

det| 12 7 ; 2 13 | = 142