Σ index Eq pack 19 Eq pack 13 Σ#12 Batch 22 Matrix 17 Σ#24 Batch 10 Ledger /9 Rxn set 8 Eq pack 25 Σ#18 Rxn set 26 Rxn set 14 Matrix 5 Ledger /3 Matrix 23

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-19 17:28Z

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

det| 8 9 ; 4 9 | = 36

46K

det| 7 6 ; 1 8 | = 50

468K

iħ ∂ψ/∂t = Ĥψ

λ = h/p

289K

11z² + 3z + 4 = 0

278K

3r² + 6r + 7 = 0

CH₄ + 2O₂ → CO₂ + 2H₂O

339K

N₂ + 3H₂ ⇌ 2NH₃

177K

8ψ² + 7ψ + 0 = 0

358K

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

121K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

399K

10t² + 9t + 5 = 0

316K

∇ × E = −∂B/∂t

11K

det| 4 7 ; 2 5 | = 6

387K