Σ index Rxn set 20 Rxn set 14 Batch 4 Ledger /15 Eq pack 7 Ledger /9 Matrix 17 Matrix 11 Batch 10 Eq pack 13 Batch 22 Ledger /21

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-08-30 19:30Z

∇ × E = −∂B/∂t

det| 2 3 ; 5 3 | = -9

277K

F = ma

306K

11z² + 8z + 4 = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

382K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

218K

ω = 2πf

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

201K

det| 11 2 ; 4 12 | = 124

428K

det| 5 8 ; 4 6 | = -2

d/dγ [γ^5] = 5γ^4

350K

∂x/∂ψ = 6x

141K

\frac{1}{5} \sum_{i=1}^{n} i^{2}

∫₀^∞ e^(-x²) dx = √π / 2

21K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

325K

5n² + 3n + 4 = 0

435K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

439K

ΔS ≥ 0

12K

det| 9 9 ; 0 10 | = 90

429K

det| 9 5 ; 6 10 | = 60

469K

det| 10 5 ; 3 11 | = 95

260K

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