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)!}

CH₄ + 2O₂ → CO₂ + 2H₂O

320K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

90K

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

438K

2r² + 6r + 5 = 0

det| 5 6 ; 1 6 | = 24

394K

∂γ/∂z = 6γ

29K

E = mc²

det| 4 8 ; 3 5 | = -4

94K

det| 12 3 ; 4 13 | = 144

211K

∇ × E = −∂B/∂t

390K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

69K

8ψ² + 7ψ + 0 = 0

144K

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