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 18:26Z

det| 3 2 ; 2 4 | = 8

det| 5 6 ; 2 6 | = 18

168K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

446K

F = G m₁m₂ / r²

Fe₂O₃ + 3CO → 2Fe + 3CO₂

144K

det| 7 4 ; 4 8 | = 40

371K

det| 3 8 ; 4 4 | = -20

iħ ∂ψ/∂t = Ĥψ

259K

det| 2 3 ; 5 3 | = -9

86K

F = G m₁m₂ / r²

det| 2 7 ; 7 3 | = -43

224K

7r² + 8r + 5 = 0

234K

N₂ + 3H₂ ⇌ 2NH₃

218K

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

354K

∑_{k=1}^{n} k = n(n+1)/2

70K