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 00:43Z
6r² + 4r + 7 = 0
lat_6802.mol
11n² + 5n + 4 = 0
66K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
222K
∫₀^∞ e^(-γ²) dγ = √π / 2
ops_8259.csv
∇²ψ = 0
87K
ops_5618.csv
∇ × E = −∂B/∂t
2K
1y² + 1y + 6 = 0
mat_2540.eqn
F = G m₁m₂ / r²
174K
spec_6285.eqn
det| 10 7 ; 3 11 | = 89
61K
∑_{k=1}^{n} k = n(n+1)/2
ops_9802.csv
\frac{8}{7} \sum_{i=1}^{n} i^{2}
380K
rxn_5675.mol
det| 5 6 ; 7 6 | = -12
335K
CaCO₃ → CaO + CO₂
mat_3458.json
F = G m₁m₂ / r²
119K
∇²x = 0
∇²y = 0
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