Σ index Eq pack 7 Ledger /3 Batch 4 Matrix 17 Matrix 5 Σ#12 Rxn set 8 Matrix 23 Σ#18 Eq pack 1 Rxn set 2 Σ#6

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-18 18:14Z

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

1γ² + 1γ + 1 = 0

320K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

90K

det| 7 4 ; 4 8 | = 40

438K

2r² + 6r + 5 = 0

\frac{4}{6} \sum_{i=1}^{n} i^{2}

394K

ω = 2πf

29K

E = mc²

d/dψ [ψ^2] = 2ψ^1

94K

11φ² + 7φ + 7 = 0

211K

∇ × E = −∂B/∂t

390K

1α² + 9α + 4 = 0

69K

F = G m₁m₂ / r²

144K

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