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 21:37Z

AgNO₃ + NaCl → AgCl↓ + NaNO₃

d/dy [y^7] = 7y^6

320K

det| 7 8 ; 6 8 | = 8

144K

det| 4 7 ; 0 5 | = 20

∂α/∂r = 8α

90K

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

438K

∑_{k=1}^{n} k = n(n+1)/2

2y² + 4y + 5 = 0

394K

12z² + 1z + 7 = 0

29K

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

det| 1 1 ; 5 2 | = -3

94K

det| 7 3 ; 6 8 | = 38

211K

det| 12 4 ; 3 13 | = 144

F = G m₁m₂ / r²

390K

∇ × E = −∂B/∂t

69K

12γ² + 8γ + 0 = 0

det| 7 4 ; 4 8 | = 40

144K

6x² + 7x + 6 = 0

352K

PV = nRT

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