Σ index Rxn set 14 Batch 16 Batch 22 Ledger /15 Ledger /3 Rxn set 26 Eq pack 25 Matrix 5 Σ#18

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-02 17:30Z

det| 6 2 ; 2 7 | = 38

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

279K

det| 12 8 ; 5 13 | = 116

316K

∑_{k=1}^{n} k = n(n+1)/2

det| 2 7 ; 4 3 | = -22

335K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

284K

det| 6 2 ; 3 7 | = 36

det| 8 4 ; 7 9 | = 44

22K

CaCO₃ → CaO + CO₂

418K

∂φ/∂z = 6φ

∂x/∂ψ = 6x

394K

∫₀^∞ e^(-t²) dt = √π / 2

247K

N₂ + 3H₂ ⇌ 2NH₃

∇ × E = −∂B/∂t

437K

\lim_{φ\to 0} \frac{\sin φ}{φ} = 1

454K

det| 8 1 ; 6 9 | = 66

∑_{k=1}^{n} k = n(n+1)/2

467K

∂ψ/∂β = 3ψ

192K

∂ψ/∂t = 2ψ

F = ma

462K

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