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 22:40Z

∑_{k=1}^{n} k = n(n+1)/2

2H₂ + O₂ → 2H₂O

384K

∑_{k=1}^{n} k = n(n+1)/2

385K

det| 11 9 ; 4 12 | = 96

AgNO₃ + NaCl → AgCl↓ + NaNO₃

163K

2γ² + 5γ + 2 = 0

259K

∇ × E = −∂B/∂t

det| 2 3 ; 5 3 | = -9

305K

det| 7 4 ; 4 8 | = 40

57K

5z² + 5z + 0 = 0

N₂ + 3H₂ ⇌ 2NH₃

293K

∂ψ/∂β = 3ψ

110K

det| 11 4 ; 5 12 | = 112

300K

d/dγ [γ^3] = 3γ^2

34K