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 22:56Z

4α² + 7α + 5 = 0

∇ × E = −∂B/∂t

66K

d/dθ [θ^3] = 3θ^2

222K

CH₄ + 2O₂ → CO₂ + 2H₂O

Fe₂O₃ + 3CO → 2Fe + 3CO₂

87K

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

2K

5θ² + 1θ + 7 = 0

det| 1 4 ; 2 2 | = -6

174K

e^{i\pi} + 1 = 0

61K

λ = h/p

det| 1 1 ; 5 2 | = -3

380K

det| 7 3 ; 6 8 | = 38

335K

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

119K

N₂ + 3H₂ ⇌ 2NH₃

472K

ΔS ≥ 0

det| 7 4 ; 4 8 | = 40

392K

6x² + 7x + 6 = 0

32K

det| 3 4 ; 0 4 | = 12

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