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 18:14Z
∇²r = 0
eq_0181.dat
det| 7 6 ; 1 8 | = 50
66K
mat_2540.eqn
F = G m₁m₂ / r²
222K
det| 7 6 ; 4 8 | = 32
spec_5771.mol
∑_{k=1}^{n} k = n(n+1)/2
87K
mat_6112.csv
2β² + 1β + 7 = 0
2K
∂ψ/∂β = 4ψ
ops_5618.csv
∇ × E = −∂B/∂t
174K
mat_3450.dat
\lim_{r\to 0} \frac{\sin r}{r} = 1
61K
det| 7 2 ; 3 8 | = 50
rxn_4663.dat
∇²x = 0
380K
rxn_4826.eqn
10ω² + 7ω + 4 = 0
335K
det| 10 4 ; 1 11 | = 106
ops_6000.json
det| 7 7 ; 4 8 | = 28
119K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
472K
det| 1 8 ; 0 2 | = 2
8φ² + 4φ + 1 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
F = G m₁m₂ / r²
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