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 18:25Z

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

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

320K

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

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

2β² + 8β + 6 = 0

90K

1n² + 7n + 3 = 0

438K

2r² + 6r + 5 = 0

det| 9 4 ; 1 10 | = 86

394K

PV = nRT

29K

E = mc²

det| 1 4 ; 0 2 | = 2

94K

∑_{k=1}^{n} k = n(n+1)/2

211K

F = G m₁m₂ / r²

390K

det| 4 6 ; 0 5 | = 20

69K

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