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 10:15Z

7ψ² + 7ψ + 7 = 0

11β² + 6β + 2 = 0

320K

det| 12 3 ; 4 13 | = 144

144K

PV = nRT

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

90K

∑_{k=1}^{n} k = n(n+1)/2

438K

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

ω = 2πf

394K

det| 9 4 ; 1 10 | = 86

29K

PV = nRT

AgNO₃ + NaCl → AgCl↓ + NaNO₃

94K

CaCO₃ → CaO + CO₂

211K

F = ma

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

390K

11n² + 5n + 4 = 0

69K

N₂ + 3H₂ ⇌ 2NH₃

∑_{k=1}^{n} k = n(n+1)/2

144K

d/dt [t^3] = 3t^2

352K

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