Σ index Batch 4 Batch 22 Matrix 11 Eq pack 7 Eq pack 25 Ledger /3 Eq pack 1 Eq pack 13 Matrix 17 Rxn set 2 Ledger /9 Rxn set 20

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-19 20:56Z

det| 4 8 ; 7 5 | = -36

∇ × E = −∂B/∂t

66K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

222K

∇ × E = −∂B/∂t

det| 9 3 ; 3 10 | = 81

87K

E = mc²

2K

5β² + 3β + 5 = 0

det| 9 4 ; 1 10 | = 86

174K

d/dt [t^3] = 3t^2

61K

E = mc²

11y² + 7y + 0 = 0

380K

∑_{k=1}^{n} k = n(n+1)/2

335K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∑_{k=1}^{n} k = n(n+1)/2

119K

CH₄ + 2O₂ → CO₂ + 2H₂O

472K

2H₂ + O₂ → 2H₂O

det| 5 9 ; 0 6 | = 30

392K

\lim_{r\to 0} \frac{\sin r}{r} = 1

32K

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