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)!}

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

46K

det| 9 5 ; 1 10 | = 85

468K

CaCO₃ → CaO + CO₂

11t² + 9t + 7 = 0

289K

2γ² + 5γ + 2 = 0

278K

e^{i\pi} + 1 = 0

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

339K

F = G m₁m₂ / r²

177K

∂x/∂r = 4x

∇ × E = −∂B/∂t

358K

det| 7 4 ; 4 8 | = 40

121K

9ψ² + 7ψ + 3 = 0

399K