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 05:55Z

CaCO₃ → CaO + CO₂

∫₀^∞ e^(-α²) dα = √π / 2

46K

∫₀^∞ e^(-ψ²) dψ = √π / 2

468K

\lim_{φ\to 0} \frac{\sin φ}{φ} = 1

Fe₂O₃ + 3CO → 2Fe + 3CO₂

289K

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

278K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∇ × E = −∂B/∂t

339K

\frac{2}{2} \sum_{i=1}^{n} i^{2}

177K

det| 12 4 ; 2 13 | = 148

∂ψ/∂β = 3ψ

358K

6t² + 6t + 4 = 0

121K

12r² + 4r + 0 = 0

F = G m₁m₂ / r²

399K

det| 9 4 ; 1 10 | = 86

316K

∫₀^∞ e^(-β²) dβ = √π / 2

iħ ∂ψ/∂t = Ĥψ

11K

e^{i\pi} + 1 = 0

387K

e^{i\pi} + 1 = 0

[ 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]