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 20:56Z

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

∫₀^∞ e^(-t²) dt = √π / 2

46K

6x² + 6x + 1 = 0

468K

CaCO₃ → CaO + CO₂

e^{i\pi} + 1 = 0

289K

det| 7 4 ; 4 8 | = 40

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e^{i\pi} + 1 = 0

F = G m₁m₂ / r²

339K

\frac{4}{9} \sum_{i=1}^{n} i^{2}

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∂x/∂r = 4x

CaCO₃ → CaO + CO₂

358K

CH₄ + 2O₂ → CO₂ + 2H₂O

121K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

399K

∇ × E = −∂B/∂t

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