Σ index Ledger /3 Matrix 11 Matrix 23 Rxn set 8 Rxn set 20 Batch 16 Σ#6 Eq pack 13 Σ#24 Σ#12 Matrix 17 Ledger /9 Rxn set 26 Batch 4 Σ#18

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-18 18:38Z

8t² + 6t + 5 = 0

∇ × E = −∂B/∂t

384K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

385K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

det| 4 8 ; 3 5 | = -4

163K

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

259K

det| 3 9 ; 6 4 | = -42

Fe₂O₃ + 3CO → 2Fe + 3CO₂

305K

e^{i\pi} + 1 = 0

57K

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

293K

iħ ∂ψ/∂t = Ĥψ

110K

∇²r = 0

300K

8ψ² + 7ψ + 0 = 0

34K

d/dx [x^9] = 9x^8

354K

det| 11 4 ; 5 12 | = 112

368K