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 20:26Z

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

iħ ∂ψ/∂t = Ĥψ

46K

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

468K

CaCO₃ → CaO + CO₂

F = G m₁m₂ / r²

289K

PV = nRT

278K

e^{i\pi} + 1 = 0

det| 10 3 ; 4 11 | = 98

339K

det| 1 4 ; 3 2 | = -10

177K

∂x/∂r = 4x

det| 9 4 ; 1 10 | = 86

358K

N₂ + 3H₂ ⇌ 2NH₃

121K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

1n² + 7n + 3 = 0

399K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

316K