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 16:49Z

e^{i\pi} + 1 = 0

∑_{k=1}^{n} k = n(n+1)/2

46K

∫₀^∞ e^(-t²) dt = √π / 2

468K

CH₄ + 2O₂ → CO₂ + 2H₂O

det| 4 8 ; 3 5 | = -4

289K

E = mc²

278K

det| 2 6 ; 0 3 | = 6

det| 4 7 ; 2 5 | = 6

339K

2n² + 4n + 0 = 0

177K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

N₂ + 3H₂ ⇌ 2NH₃

358K

det| 7 4 ; 4 8 | = 40

121K

λ = h/p

Fe₂O₃ + 3CO → 2Fe + 3CO₂

399K

∑_{k=1}^{n} k = n(n+1)/2

316K

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

11K

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