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 00:51Z

6r² + 4r + 7 = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

66K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

F = ma

87K

det| 7 4 ; 4 8 | = 40

2K

1y² + 1y + 6 = 0

3α² + 8α + 4 = 0

174K

ω = 2πf

61K

∑_{k=1}^{n} k = n(n+1)/2

10β² + 5β + 2 = 0

380K

∇ × E = −∂B/∂t

335K

∇ × E = −∂B/∂t

119K

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

472K

F = G m₁m₂ / r²

392K

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