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 18:31Z

∂r/∂ψ = 2r

12n² + 7n + 7 = 0

277K

∇²θ = 0

306K

e^{i\pi} + 1 = 0

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

382K

det| 12 2 ; 0 13 | = 156

218K

iħ ∂ψ/∂t = Ĥψ

F = ma

201K

F = G m₁m₂ / r²

428K

2t² + 4t + 5 = 0

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

350K

\oint_C \vec{F}\cdot d\vec{r} = 0

141K

e^{i\pi} + 1 = 0

AgNO₃ + NaCl → AgCl↓ + NaNO₃

21K

ΔS ≥ 0

325K

det| 3 1 ; 4 4 | = 8

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

435K

det| 1 5 ; 3 2 | = -13

439K

5n² + 6n + 5 = 0

12K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

429K

PV = nRT

469K

det| 2 7 ; 1 3 | = -1

260K

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