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 17:27Z

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

8x² + 2x + 7 = 0

46K

det| 11 5 ; 0 12 | = 132

468K

iħ ∂ψ/∂t = Ĥψ

F = G m₁m₂ / r²

289K

∂n/∂θ = 3n

278K

3r² + 6r + 7 = 0

PV = nRT

339K

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

177K

E = mc²

iħ ∂ψ/∂t = Ĥψ

358K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

121K

CH₄ + 2O₂ → CO₂ + 2H₂O

det| 9 4 ; 1 10 | = 86

399K

∇²z = 0

316K

det| 3 6 ; 1 4 | = 6