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 18:55Z

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

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

320K

det| 7 4 ; 4 8 | = 40

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

PV = nRT

90K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

438K

2r² + 6r + 5 = 0

\frac{8}{6} \sum_{i=1}^{n} i^{2}

394K

det| 1 4 ; 0 2 | = 2

29K

E = mc²

F = G m₁m₂ / r²

94K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

211K

∂y/∂y = 3y

N₂ + 3H₂ ⇌ 2NH₃

390K

∑_{k=1}^{n} k = n(n+1)/2

69K

∇²x = 0

144K

∇ × E = −∂B/∂t

352K

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