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 21:28Z

AgNO₃ + NaCl → AgCl↓ + NaNO₃

CaCO₃ → CaO + CO₂

320K

1α² + 9α + 4 = 0

144K

det| 4 7 ; 0 5 | = 20

F = G m₁m₂ / r²

90K

det| 7 2 ; 7 8 | = 42

438K

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

394K

iħ ∂ψ/∂t = Ĥψ

29K

5r² + 2r + 5 = 0

94K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

211K

1n² + 7n + 3 = 0

390K

N₂ + 3H₂ ⇌ 2NH₃

69K

det| 7 4 ; 4 8 | = 40

144K

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