Σ index Ledger /3 Σ#18 Eq pack 13 Σ#24 Rxn set 20 Matrix 23 Matrix 11 Batch 22 Ledger /21 Σ#12 Eq pack 1 Matrix 5 Batch 10 Ledger /15

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-09-20 15:28Z

PV = nRT

E = mc²

281K

det| 7 7 ; 1 8 | = 49

263K

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

det| 1 3 ; 0 2 | = 2

188K

N₂ + 3H₂ ⇌ 2NH₃

261K

ω = 2πf

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

323K

\frac{10}{3} \sum_{i=1}^{n} i^{2}

418K

6y² + 8y + 0 = 0

∂φ/∂n = 3φ

394K

10n² + 6n + 2 = 0

221K

d/dz [z^11] = 11z^10

36K

det| 12 7 ; 7 13 | = 107

406K

CH₄ + 2O₂ → CO₂ + 2H₂O

147K

∇²z = 0

326K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

263K

1y² + 1y + 5 = 0

153K

∇ × E = −∂B/∂t

424K

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