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 17:01Z

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

d/dt [t^3] = 3t^2

46K

F = G m₁m₂ / r²

468K

iħ ∂ψ/∂t = Ĥψ

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

289K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

278K

3r² + 6r + 7 = 0

det| 10 2 ; 3 11 | = 104

339K

e^{i\pi} + 1 = 0

177K

E = mc²

∂x/∂ψ = 6x

358K

11t² + 9t + 7 = 0

121K

CH₄ + 2O₂ → CO₂ + 2H₂O

∇ × E = −∂B/∂t

399K

8ψ² + 7ψ + 0 = 0

316K

E = mc²

11K