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 22:46Z

det| 5 1 ; 4 6 | = 26

det| 7 6 ; 1 8 | = 50

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N₂ + 3H₂ ⇌ 2NH₃

468K

∑_{k=1}^{n} k = n(n+1)/2

iħ ∂ψ/∂t = Ĥψ

289K

∑_{k=1}^{n} k = n(n+1)/2

278K

12φ² + 4φ + 4 = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

339K

∂n/∂θ = 3n

177K

E = mc²

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

358K

8x² + 2x + 7 = 0

121K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

8ψ² + 7ψ + 0 = 0

399K

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

316K