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 18:25Z

det| 3 2 ; 2 4 | = 8

2H₂ + O₂ → 2H₂O

168K

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

446K

F = G m₁m₂ / r²

∂z/∂ψ = 1z

144K

7r² + 8r + 5 = 0

371K

det| 3 8 ; 4 4 | = -20

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

259K

∂β/∂β = 6β

86K

F = G m₁m₂ / r²

E = mc²

224K

∑_{k=1}^{n} k = n(n+1)/2

234K

ω = 2πf

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

218K

det| 9 4 ; 1 10 | = 86

354K

∂α/∂ω = 3α

70K

∑_{k=1}^{n} k = n(n+1)/2

402K