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 20:17Z

E = mc²

F = ma

320K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

144K

2ω² + 4ω + 5 = 0

4ψ² + 3ψ + 4 = 0

90K

det| 7 4 ; 4 8 | = 40

438K

E = mc²

det| 1 4 ; 0 2 | = 2

394K

11ψ² + 6ψ + 2 = 0

29K

\frac{9}{8} \sum_{i=1}^{n} i^{2}

det| 7 1 ; 7 8 | = 49

94K

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

211K

N₂ + 3H₂ ⇌ 2NH₃

390K

∇²β = 0

69K

∑_{k=1}^{n} k = n(n+1)/2

144K

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