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 00:29Z

∑_{k=1}^{n} k = n(n+1)/2

8ψ² + 7ψ + 0 = 0

168K

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

446K

3x² + 3x + 6 = 0

∇ × E = −∂B/∂t

144K

∇ × E = −∂B/∂t

371K

∇²t = 0

∑_{k=1}^{n} k = n(n+1)/2

259K

det| 6 6 ; 5 7 | = 12

86K

7z² + 2z + 0 = 0

∂z/∂ψ = 1z

224K

det| 12 9 ; 5 13 | = 111

234K

ΔS ≥ 0

218K

3z² + 5z + 1 = 0

354K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

70K

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