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 18:52Z

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

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

320K

∑_{k=1}^{n} k = n(n+1)/2

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

det| 9 4 ; 1 10 | = 86

90K

d/dψ [ψ^4] = 4ψ^3

438K

2r² + 6r + 5 = 0

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

394K

7γ² + 3γ + 1 = 0

29K

4t² + 3t + 3 = 0

94K

det| 2 4 ; 4 3 | = -10

211K

det| 10 7 ; 3 11 | = 89

390K

N₂ + 3H₂ ⇌ 2NH₃

69K

4x² + 5x + 2 = 0

144K

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