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 05:54Z

CaCO₃ → CaO + CO₂

∑_{k=1}^{n} k = n(n+1)/2

46K

det| 9 4 ; 1 10 | = 86

468K

\lim_{φ\to 0} \frac{\sin φ}{φ} = 1

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

289K

e^{i\pi} + 1 = 0

278K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 7 2 ; 7 8 | = 42

339K

det| 9 5 ; 1 10 | = 85

177K

det| 12 4 ; 2 13 | = 148

11t² + 9t + 5 = 0

358K

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

121K

12r² + 4r + 0 = 0

det| 10 3 ; 4 11 | = 98

399K

e^{i\pi} + 1 = 0

316K

∫₀^∞ e^(-β²) dβ = √π / 2

ΔS ≥ 0

11K

\lim_{α\to 0} \frac{\sin α}{α} = 1

387K

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