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 20:41Z

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

F = G m₁m₂ / r²

46K

det| 7 4 ; 4 8 | = 40

468K

CaCO₃ → CaO + CO₂

∫₀^∞ e^(-t²) dt = √π / 2

289K

∇ × E = −∂B/∂t

278K

e^{i\pi} + 1 = 0

5z² + 8z + 3 = 0

339K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

177K

∂x/∂r = 4x

ω = 2πf

358K

det| 2 6 ; 0 3 | = 6

121K

ΔS ≥ 0

399K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

316K

det| 2 7 ; 7 3 | = -43

11K