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 22:24Z

det| 5 1 ; 4 6 | = 26

e^{i\pi} + 1 = 0

46K

N₂ + 3H₂ ⇌ 2NH₃

468K

∑_{k=1}^{n} k = n(n+1)/2

CH₄ + 2O₂ → CO₂ + 2H₂O

289K

det| 7 4 ; 4 8 | = 40

278K

12φ² + 4φ + 4 = 0

det| 5 2 ; 3 6 | = 24

339K

∂z/∂φ = 7z

177K

E = mc²

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

358K

∫₀^∞ e^(-n²) dn = √π / 2

121K

∇²z = 0

399K

∂γ/∂z = 6γ

316K

∑_{k=1}^{n} k = n(n+1)/2

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