Σ index Eq pack 19 Rxn set 20 Rxn set 26 Σ#24 Σ#12 Ledger /21 Eq pack 13 Ledger /3 Eq pack 1 Batch 16 Σ#18 Σ#6 Ledger /15 Batch 4

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-20 01:19Z

iħ ∂ψ/∂t = Ĥψ

det| 9 8 ; 3 10 | = 66

168K

det| 5 2 ; 3 6 | = 24

446K

10t² + 5t + 5 = 0

ΔS ≥ 0

144K

∑_{k=1}^{n} k = n(n+1)/2

371K

∇ × E = −∂B/∂t

det| 7 4 ; 4 8 | = 40

259K

N₂ + 3H₂ ⇌ 2NH₃

86K

det| 8 7 ; 1 9 | = 65

N₂ + 3H₂ ⇌ 2NH₃

224K

∑_{k=1}^{n} k = n(n+1)/2

234K

6r² + 3r + 1 = 0

218K

det| 2 6 ; 0 3 | = 6

354K

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

70K