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 01:00Z

iħ ∂ψ/∂t = Ĥψ

N₂ + 3H₂ ⇌ 2NH₃

168K

2H₂ + O₂ → 2H₂O

446K

10t² + 5t + 5 = 0

11t² + 6t + 6 = 0

144K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

371K

∇ × E = −∂B/∂t

Fe₂O₃ + 3CO → 2Fe + 3CO₂

259K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

86K

8ψ² + 7ψ + 0 = 0

224K

\lim_{β\to 0} \frac{\sin β}{β} = 1

234K

iħ ∂ψ/∂t = Ĥψ

218K

∑_{k=1}^{n} k = n(n+1)/2

354K

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

70K

det| 2 8 ; 7 3 | = -50

402K

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