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 21:26Z

AgNO₃ + NaCl → AgCl↓ + NaNO₃

det| 7 4 ; 4 8 | = 40

320K

6x² + 7x + 6 = 0

144K

det| 4 7 ; 0 5 | = 20

det| 1 1 ; 5 2 | = -3

90K

∇ × E = −∂B/∂t

438K

∑_{k=1}^{n} k = n(n+1)/2

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

394K

F = G m₁m₂ / r²

29K

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

det| 9 2 ; 3 10 | = 84

94K

∑_{k=1}^{n} k = n(n+1)/2

211K

F = ma

390K

N₂ + 3H₂ ⇌ 2NH₃

69K

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