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 17:41Z

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

F = G m₁m₂ / r²

46K

iħ ∂ψ/∂t = Ĥψ

468K

iħ ∂ψ/∂t = Ĥψ

\frac{8}{7} \sum_{i=1}^{n} i^{2}

289K

det| 9 4 ; 1 10 | = 86

278K

3r² + 6r + 7 = 0

∂y/∂n = 5y

339K

10γ² + 8γ + 7 = 0

177K

E = mc²

det| 5 6 ; 2 6 | = 18

358K

ω = 2πf

121K

ΔS ≥ 0

399K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

316K

d/dγ [γ^3] = 3γ^2

11K