Σ index Σ#12 Ledger /15 Eq pack 13 Batch 4 Matrix 11 Ledger /9 Rxn set 2 Batch 10 Batch 16 Eq pack 19 Rxn set 20 Σ#18 Ledger /3

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-08-25 21:14Z

8z² + 9z + 3 = 0

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

53K

d/dα [α^9] = 9α^8

273K

E = mc²

∫₀^∞ e^(-ψ²) dψ = √π / 2

151K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

403K

6β² + 6β + 7 = 0

11t² + 8t + 3 = 0

117K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

60K

E = mc²

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

163K

12n² + 8n + 7 = 0

306K

ΔS ≥ 0

F = ma

319K

det| 7 9 ; 6 8 | = 2

475K

2H₂ + O₂ → 2H₂O

det| 11 1 ; 2 12 | = 130

364K

det| 9 7 ; 1 10 | = 83

89K

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

408K

λ = h/p

162K

F = G m₁m₂ / r²

443K

det| 12 6 ; 5 13 | = 126

474K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

46K

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