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 06:46Z

det| 3 9 ; 6 4 | = -42

iħ ∂ψ/∂t = Ĥψ

168K

∑_{k=1}^{n} k = n(n+1)/2

446K

∑_{k=1}^{n} k = n(n+1)/2

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

144K

det| 11 9 ; 0 12 | = 132

371K

2z² + 2z + 5 = 0

∑_{k=1}^{n} k = n(n+1)/2

259K

6ω² + 4ω + 4 = 0

86K

iħ ∂ψ/∂t = Ĥψ

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

224K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

234K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

218K

det| 10 7 ; 3 11 | = 89

354K

det| 9 4 ; 1 10 | = 86

70K