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 01:57Z

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

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

46K

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

468K

ω = 2πf

∑_{k=1}^{n} k = n(n+1)/2

289K

ω = 2πf

278K

det| 1 7 ; 1 2 | = -5

∫₀^∞ e^(-α²) dα = √π / 2

339K

∑_{k=1}^{n} k = n(n+1)/2

177K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 9 4 ; 1 10 | = 86

358K

PV = nRT

121K

d/dn [n^1] = 1n^0

∂ψ/∂β = 3ψ

399K

det| 7 7 ; 4 8 | = 28

316K

8β² + 8β + 2 = 0

det| 2 3 ; 5 3 | = -9

11K

det| 1 7 ; 4 2 | = -26

∂γ/∂ψ = 5γ

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

[ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26]