Σ index Batch 4 Eq pack 13 Ledger /9 Eq pack 7 Eq pack 25 Rxn set 2 Rxn set 14 Batch 22 Batch 10 Ledger /21

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-22 00:12Z

∇ × E = −∂B/∂t

8ψ² + 7ψ + 0 = 0

392K

iħ ∂ψ/∂t = Ĥψ

203K

det| 4 5 ; 6 5 | = -10

N₂ + 3H₂ ⇌ 2NH₃

209K

∇ × E = −∂B/∂t

227K

λ = h/p

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

432K

9θ² + 7θ + 4 = 0

99K

4z² + 2z + 6 = 0

2H₂ + O₂ → 2H₂O

363K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

246K

det| 5 9 ; 5 6 | = -15

det| 11 9 ; 4 12 | = 96