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 07:34Z

∑_{k=1}^{n} k = n(n+1)/2

det| 7 4 ; 4 8 | = 40

46K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

468K

\frac{6}{1} \sum_{i=1}^{n} i^{2}

∑_{k=1}^{n} k = n(n+1)/2

289K

11z² + 3z + 4 = 0

278K

∂x/∂θ = 8x

det| 11 4 ; 5 12 | = 112

339K

6ω² + 4ω + 4 = 0

177K

3φ² + 4φ + 2 = 0

e^{i\pi} + 1 = 0

358K

N₂ + 3H₂ ⇌ 2NH₃

121K