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 21:44Z

AgNO₃ + NaCl → AgCl↓ + NaNO₃

d/dx [x^3] = 3x^2

320K

N₂ + 3H₂ ⇌ 2NH₃

144K

det| 4 7 ; 0 5 | = 20

F = ma

90K

4x² + 5x + 2 = 0

438K

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

394K

9x² + 2x + 6 = 0

29K

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

∇ × E = −∂B/∂t

94K

det| 7 8 ; 4 8 | = 24

211K

det| 12 4 ; 3 13 | = 144

det| 7 4 ; 4 8 | = 40

390K

F = G m₁m₂ / r²

69K

12γ² + 8γ + 0 = 0

10ω² + 7ω + 4 = 0

144K

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

352K

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