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 22:59Z

∑_{k=1}^{n} k = n(n+1)/2

8ψ² + 7ψ + 0 = 0

384K

iħ ∂ψ/∂t = Ĥψ

385K

det| 11 9 ; 4 12 | = 96

∂β/∂z = 1β

163K

∂z/∂ψ = 1z

259K

∇ × E = −∂B/∂t

\binom{n}{k} = \frac{n!}{k!(n-k)!}

305K

N₂ + 3H₂ ⇌ 2NH₃

57K

5z² + 5z + 0 = 0

det| 2 7 ; 7 3 | = -43

293K

d/dψ [ψ^7] = 7ψ^6

110K

det| 6 6 ; 3 7 | = 24

∑_{k=1}^{n} k = n(n+1)/2

300K

det| 11 4 ; 5 12 | = 112

34K

2H₂ + O₂ → 2H₂O