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 20:29Z

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

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

46K

8x² + 2x + 7 = 0

468K

CaCO₃ → CaO + CO₂

det| 9 4 ; 1 10 | = 86

289K

F = G m₁m₂ / r²

278K

e^{i\pi} + 1 = 0

det| 4 2 ; 6 5 | = 8

339K

2γ² + 5γ + 2 = 0

177K

∂x/∂r = 4x

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

358K

CaCO₃ → CaO + CO₂

121K

∂γ/∂z = 6γ

399K

iħ ∂ψ/∂t = Ĥψ

316K