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 06:04Z

det| 3 9 ; 6 4 | = -42

10t² + 9t + 5 = 0

168K

iħ ∂ψ/∂t = Ĥψ

446K

∑_{k=1}^{n} k = n(n+1)/2

e^{i\pi} + 1 = 0

144K

8γ² + 1γ + 1 = 0

371K

2z² + 2z + 5 = 0

AgNO₃ + NaCl → AgCl↓ + NaNO₃

259K

\frac{4}{6} \sum_{i=1}^{n} i^{2}

86K

iħ ∂ψ/∂t = Ĥψ

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

224K

11t² + 6t + 6 = 0

234K

∫₀^∞ e^(-t²) dt = √π / 2

N₂ + 3H₂ ⇌ 2NH₃

218K

8ψ² + 7ψ + 0 = 0

354K

det| 5 2 ; 3 6 | = 24

70K

∇ × E = −∂B/∂t

402K

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