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 21:13Z

AgNO₃ + NaCl → AgCl↓ + NaNO₃

CH₄ + 2O₂ → CO₂ + 2H₂O

320K

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

144K

det| 4 7 ; 0 5 | = 20

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

90K

e^{i\pi} + 1 = 0

438K

∑_{k=1}^{n} k = n(n+1)/2

det| 7 4 ; 4 8 | = 40

394K

∑_{k=1}^{n} k = n(n+1)/2

29K

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

det| 2 7 ; 7 3 | = -43

94K

det| 5 6 ; 2 6 | = 18

211K

d/dθ [θ^3] = 3θ^2

390K

∑_{k=1}^{n} k = n(n+1)/2

69K

N₂ + 3H₂ ⇌ 2NH₃

144K

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