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 03:20Z
\frac{1}{3} \sum_{i=1}^{n} i^{2}
ops_9802.csv
\frac{8}{7} \sum_{i=1}^{n} i^{2}
66K
spec_3530.dat
10ψ² + 5ψ + 0 = 0
222K
∑_{k=1}^{n} k = n(n+1)/2
ops_5618.csv
∇ × E = −∂B/∂t
87K
spec_3202.mol
PV = nRT
2K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
ops_2035.mol
12γ² + 9γ + 7 = 0
174K
ops_7850.mol
Fe₂O₃ + 3CO → 2Fe + 3CO₂
61K
∇²x = 0
spec_9435.json
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
380K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
335K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
mat_2540.eqn
F = G m₁m₂ / r²
119K
∇ × E = −∂B/∂t
E = mc²
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