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 18:15Z

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

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

320K

8ψ² + 7ψ + 0 = 0

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

∂z/∂ψ = 9z

90K

det| 5 6 ; 1 6 | = 24

438K

2r² + 6r + 5 = 0

2y² + 8y + 7 = 0

394K

∇ × E = −∂B/∂t

29K

E = mc²

11ψ² + 6ψ + 2 = 0

94K

11β² + 6β + 2 = 0

211K

∂y/∂y = 3y

PV = nRT

390K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

69K

ΔS ≥ 0

\oint_C \vec{F}\cdot d\vec{r} = 0

144K

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

352K

det| 4 5 ; 4 5 | = 0

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