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 18:58Z
∇²r = 0
mat_2540.eqn
F = G m₁m₂ / r²
66K
spec_9604.eqn
det| 12 9 ; 5 13 | = 111
222K
det| 7 6 ; 4 8 | = 32
ops_8259.csv
∇²ψ = 0
87K
eq_5435.eqn
d/dθ [θ^3] = 3θ^2
2K
∂ψ/∂β = 4ψ
mat_7055.csv
N₂ + 3H₂ ⇌ 2NH₃
174K
lat_1140.json
∇²y = 0
61K
det| 7 2 ; 3 8 | = 50
lat_2791.dat
7y² + 9y + 1 = 0
380K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
335K
ops_5618.csv
∇ × E = −∂B/∂t
119K
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