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 17:23Z

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

\lim_{x\to 0} \frac{\sin x}{x} = 1

46K

F = G m₁m₂ / r²

468K

iħ ∂ψ/∂t = Ĥψ

∇²ω = 0

289K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

278K

3r² + 6r + 7 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

339K

2γ² + 5γ + 2 = 0

177K

E = mc²

iħ ∂ψ/∂t = Ĥψ

358K

det| 7 4 ; 4 8 | = 40

121K

CH₄ + 2O₂ → CO₂ + 2H₂O

∇ × E = −∂B/∂t

399K

det| 7 6 ; 1 8 | = 50

316K