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 21:00Z

AgNO₃ + NaCl → AgCl↓ + NaNO₃

N₂ + 3H₂ ⇌ 2NH₃

320K

∑_{k=1}^{n} k = n(n+1)/2

144K

det| 4 7 ; 0 5 | = 20

iħ ∂ψ/∂t = Ĥψ

90K

∑_{k=1}^{n} k = n(n+1)/2

438K

∑_{k=1}^{n} k = n(n+1)/2

det| 7 1 ; 7 8 | = 49

394K

det| 7 6 ; 1 8 | = 50

29K

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

e^{i\pi} + 1 = 0

94K

7φ² + 3φ + 6 = 0

211K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

390K

1α² + 9α + 4 = 0

69K

det| 7 4 ; 4 8 | = 40

144K

∇²θ = 0

352K

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