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 18:42Z

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

∑_{k=1}^{n} k = n(n+1)/2

320K

∇ × E = −∂B/∂t

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

PV = nRT

90K

F = G m₁m₂ / r²

438K

2r² + 6r + 5 = 0

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

394K

det| 7 4 ; 4 8 | = 40

29K

det| 12 3 ; 4 13 | = 144

94K

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

211K

iħ ∂ψ/∂t = Ĥψ

390K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

69K

λ = h/p

144K

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