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/76fef3

id=9 · host=formula-vault.cloud · 2026-10-02 01:35Z

d/dγ [γ^1] = 1γ^0

10n² + 6n + 2 = 0

279K

∑_{k=1}^{n} k = n(n+1)/2

316K

det| 11 8 ; 2 12 | = 116

det| 3 4 ; 4 4 | = -4

335K

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

284K

2H₂ + O₂ → 2H₂O

2H₂ + O₂ → 2H₂O

22K

e^{i\pi} + 1 = 0

418K

11x² + 9x + 5 = 0

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

394K

det| 4 7 ; 6 5 | = -22

247K

det| 1 9 ; 3 2 | = -25

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

437K

9x² + 4x + 2 = 0

454K

CH₄ + 2O₂ → CO₂ + 2H₂O

467K

det| 12 9 ; 5 13 | = 111

192K

∑_{k=1}^{n} k = n(n+1)/2

462K

PV = nRT

342K

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