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 20:58Z

det| 4 8 ; 7 5 | = -36

3x² + 5x + 7 = 0

66K

det| 7 8 ; 6 8 | = 8

222K

∇ × E = −∂B/∂t

2y² + 4y + 5 = 0

87K

det| 7 3 ; 6 8 | = 38

2K

5β² + 3β + 5 = 0

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

174K

det| 7 4 ; 4 8 | = 40

61K

E = mc²

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

380K

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

335K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

F = G m₁m₂ / r²

119K

∑_{k=1}^{n} k = n(n+1)/2

472K

∇ × E = −∂B/∂t

392K

∂α/∂ω = 3α

32K

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