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 00:36Z

4y² + 8y + 1 = 0

∫₀^∞ e^(-t²) dt = √π / 2

46K

N₂ + 3H₂ ⇌ 2NH₃

468K

2H₂ + O₂ → 2H₂O

det| 2 3 ; 5 3 | = -9

289K

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

278K

\frac{10}{7} \sum_{i=1}^{n} i^{2}

∑_{k=1}^{n} k = n(n+1)/2

339K

\frac{4}{9} \sum_{i=1}^{n} i^{2}

177K

iħ ∂ψ/∂t = Ĥψ

F = G m₁m₂ / r²

358K

∑_{k=1}^{n} k = n(n+1)/2

121K

d/dx [x^3] = 3x^2

399K

det| 9 4 ; 1 10 | = 86

316K