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 05:51Z

CaCO₃ → CaO + CO₂

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

46K

det| 1 4 ; 3 2 | = -10

468K

\lim_{φ\to 0} \frac{\sin φ}{φ} = 1

∫₀^∞ e^(-θ²) dθ = √π / 2

289K

∑_{k=1}^{n} k = n(n+1)/2

278K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

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

339K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

177K

det| 12 4 ; 2 13 | = 148

e^{i\pi} + 1 = 0

358K

11t² + 9t + 5 = 0

121K

det| 9 4 ; 1 10 | = 86

399K

iħ ∂ψ/∂t = Ĥψ

316K

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