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 03:21Z
\frac{1}{3} \sum_{i=1}^{n} i^{2}
ops_5618.csv
∇ × E = −∂B/∂t
66K
spec_5266.dat
det| 7 3 ; 6 8 | = 38
222K
∑_{k=1}^{n} k = n(n+1)/2
lat_6896.eqn
\frac{4}{6} \sum_{i=1}^{n} i^{2}
87K
ops_9189.dat
11ψ² + 6ψ + 2 = 0
2K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
rxn_1916.mol
CH₄ + 2O₂ → CO₂ + 2H₂O
174K
spec_7724.csv
d/dt [t^3] = 3t^2
61K
∇²x = 0
spec_5308.mol
2γ² + 5γ + 2 = 0
380K
eq_1097.csv
d/dx [x^3] = 3x^2
335K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
eq_4588.dat
8ψ² + 7ψ + 0 = 0
119K
lat_6188.mol
2H₂ + O₂ → 2H₂O
472K
E = mc²
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