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 20:49Z

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

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

46K

F = ma

468K

CaCO₃ → CaO + CO₂

iħ ∂ψ/∂t = Ĥψ

289K

11z² + 3z + 4 = 0

278K

e^{i\pi} + 1 = 0

5φ² + 1φ + 1 = 0

339K

F = G m₁m₂ / r²

177K

∂x/∂r = 4x

10ψ² + 5ψ + 0 = 0

358K

e^{i\pi} + 1 = 0

121K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

1θ² + 2θ + 6 = 0

399K

det| 9 4 ; 1 10 | = 86

316K

det| 12 4 ; 4 13 | = 140