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 18:28Z

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

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

320K

8ψ² + 7ψ + 0 = 0

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

det| 9 5 ; 1 10 | = 85

90K

\lim_{x\to 0} \frac{\sin x}{x} = 1

438K

2r² + 6r + 5 = 0

4γ² + 1γ + 7 = 0

394K

∇ × E = −∂B/∂t

29K

E = mc²

d/dz [z^11] = 11z^10

94K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

211K

∂y/∂y = 3y

PV = nRT

390K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

69K

ΔS ≥ 0

11n² + 5n + 4 = 0

144K

det| 2 4 ; 4 3 | = -10

352K

det| 4 5 ; 4 5 | = 0

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