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 21:06Z

AgNO₃ + NaCl → AgCl↓ + NaNO₃

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

320K

∇²r = 0

144K

det| 4 7 ; 0 5 | = 20

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

90K

iħ ∂ψ/∂t = Ĥψ

438K

∑_{k=1}^{n} k = n(n+1)/2

ω = 2πf

394K

F = ma

29K

\frac{12}{6} \sum_{i=1}^{n} i^{2}

94K

11z² + 1z + 0 = 0

211K

∑_{k=1}^{n} k = n(n+1)/2

390K

det| 7 4 ; 4 8 | = 40

69K

N₂ + 3H₂ ⇌ 2NH₃

144K

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