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 03:28Z
\frac{1}{3} \sum_{i=1}^{n} i^{2}
ops_4269.json
iħ ∂ψ/∂t = Ĥψ
66K
rxn_4826.eqn
10ω² + 7ω + 4 = 0
222K
∑_{k=1}^{n} k = n(n+1)/2
ops_5618.csv
∇ × E = −∂B/∂t
87K
mat_3509.csv
F = G m₁m₂ / r²
2K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
spec_6630.dat
det| 7 4 ; 4 8 | = 40
174K
ops_4534.mol
5r² + 2r + 5 = 0
61K
∇²x = 0
rxn_7155.mol
8φ² + 4φ + 0 = 0
380K
mat_2540.eqn
F = G m₁m₂ / r²
335K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
lat_2791.dat
7y² + 9y + 1 = 0
119K
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