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 05:47Z

CaCO₃ → CaO + CO₂

F = G m₁m₂ / r²

46K

CH₄ + 2O₂ → CO₂ + 2H₂O

468K

\lim_{φ\to 0} \frac{\sin φ}{φ} = 1

d/dx [x^9] = 9x^8

289K

7y² + 9y + 1 = 0

278K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

iħ ∂ψ/∂t = Ĥψ

339K

iħ ∂ψ/∂t = Ĥψ

177K

det| 12 4 ; 2 13 | = 148

det| 9 4 ; 1 10 | = 86

358K

∑_{k=1}^{n} k = n(n+1)/2

121K

12r² + 4r + 0 = 0

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

399K

∑_{k=1}^{n} k = n(n+1)/2

316K

∫₀^∞ e^(-β²) dβ = √π / 2

e^{i\pi} + 1 = 0

11K

[ 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]