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}
spec_3202.mol
PV = nRT
66K
lat_8674.dat
1n² + 7n + 3 = 0
222K
∑_{k=1}^{n} k = n(n+1)/2
lat_6188.mol
2H₂ + O₂ → 2H₂O
87K
ops_5618.csv
∇ × E = −∂B/∂t
2K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
spec_6054.json
CaCO₃ → CaO + CO₂
174K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
61K
∇²x = 0
mat_2540.eqn
F = G m₁m₂ / r²
380K
ops_1656.json
det| 5 9 ; 0 6 | = 30
335K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
ops_3013.json
\frac{6}{3} \sum_{i=1}^{n} i^{2}
119K
∇ × E = −∂B/∂t
E = mc²
∇²φ = 0
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