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 21:51Z

AgNO₃ + NaCl → AgCl↓ + NaNO₃

7y² + 9y + 1 = 0

320K

11y² + 7y + 0 = 0

144K

det| 4 7 ; 0 5 | = 20

det| 7 4 ; 4 8 | = 40

90K

∇ × E = −∂B/∂t

438K

∑_{k=1}^{n} k = n(n+1)/2

d/dθ [θ^3] = 3θ^2

394K

d/dβ [β^2] = 2β^1

29K

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

det| 1 4 ; 0 2 | = 2

94K

\lim_{β\to 0} \frac{\sin β}{β} = 1

211K

det| 12 4 ; 3 13 | = 144

∑_{k=1}^{n} k = n(n+1)/2

390K

det| 11 9 ; 0 12 | = 132

69K

N₂ + 3H₂ ⇌ 2NH₃

144K

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