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 22:47Z

∑_{k=1}^{n} k = n(n+1)/2

det| 9 4 ; 1 10 | = 86

384K

2H₂ + O₂ → 2H₂O

385K

det| 11 9 ; 4 12 | = 96

iħ ∂ψ/∂t = Ĥψ

163K

∇²β = 0

259K

∇ × E = −∂B/∂t

det| 10 3 ; 4 11 | = 98

305K

PV = nRT

57K

∑_{k=1}^{n} k = n(n+1)/2

293K

∑_{k=1}^{n} k = n(n+1)/2

110K

d/dt [t^3] = 3t^2

300K

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

34K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

354K

5φ² + 1φ + 1 = 0

368K