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 01:39Z

iħ ∂ψ/∂t = Ĥψ

iħ ∂ψ/∂t = Ĥψ

168K

∑_{k=1}^{n} k = n(n+1)/2

446K

10t² + 5t + 5 = 0

∑_{k=1}^{n} k = n(n+1)/2

144K

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

371K

∇ × E = −∂B/∂t

det| 7 2 ; 7 8 | = 42

259K

CH₄ + 2O₂ → CO₂ + 2H₂O

86K

det| 8 7 ; 1 9 | = 65

12γ² + 9γ + 1 = 0

224K

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

234K

\frac{12}{9} \sum_{i=1}^{n} i^{2}

8ψ² + 7ψ + 0 = 0

218K

∇ × E = −∂B/∂t

354K

ω = 2πf

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

70K

2n² + 4n + 0 = 0

402K

det| 8 4 ; 0 9 | = 72

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