Σ index Batch 4 Batch 22 Matrix 11 Eq pack 7 Eq pack 25 Ledger /3 Eq pack 1 Eq pack 13 Matrix 17 Rxn set 2 Ledger /9 Rxn set 20

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-19 18:57Z

∇²r = 0

iħ ∂ψ/∂t = Ĥψ

66K

F = G m₁m₂ / r²

222K

det| 7 6 ; 4 8 | = 32

12z² + 1z + 7 = 0

87K

d/dt [t^1] = 1t^0

2K

∂ψ/∂β = 4ψ

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

174K

det| 9 4 ; 1 10 | = 86

61K

det| 7 2 ; 3 8 | = 50

∑_{k=1}^{n} k = n(n+1)/2

380K

det| 7 2 ; 7 8 | = 42

335K

det| 10 4 ; 1 11 | = 106

PV = nRT

119K

E = mc²

472K

det| 1 8 ; 0 2 | = 2

∑_{k=1}^{n} k = n(n+1)/2

392K

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

32K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

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