Σ index Batch 16 Eq pack 1 Rxn set 2 Ledger /3 Rxn set 8 Σ#18 Matrix 11 Eq pack 25 Eq pack 13 Ledger /9 Σ#24 Batch 10 Ledger /21

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-21 10:34Z

CaCO₃ → CaO + CO₂

∑_{k=1}^{n} k = n(n+1)/2

430K

∑_{k=1}^{n} k = n(n+1)/2

197K

det| 7 7 ; 5 8 | = 21

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

281K

det| 9 6 ; 7 10 | = 48

73K

∇²α = 0

E = mc²

143K

det| 7 4 ; 4 8 | = 40

248K

e^{i\pi} + 1 = 0

F = G m₁m₂ / r²

246K

\frac{4}{6} \sum_{i=1}^{n} i^{2}

54K

9r² + 5r + 1 = 0

∑_{k=1}^{n} k = n(n+1)/2

469K

∫₀^∞ e^(-ψ²) dψ = √π / 2

126K

N₂ + 3H₂ ⇌ 2NH₃

410K

10ψ² + 5ψ + 0 = 0

311K

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