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 00:30Z
6r² + 4r + 7 = 0
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
66K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
222K
∫₀^∞ e^(-γ²) dγ = √π / 2
rxn_1944.dat
1γ² + 1γ + 1 = 0
87K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
2K
1y² + 1y + 6 = 0
ops_7782.eqn
Fe₂O₃ + 3CO → 2Fe + 3CO₂
174K
spec_6726.json
E = mc²
61K
∑_{k=1}^{n} k = n(n+1)/2
ops_7408.json
∇²β = 0
380K
ops_3013.json
\frac{6}{3} \sum_{i=1}^{n} i^{2}
335K
CaCO₃ → CaO + CO₂
∇²x = 0
∇²y = 0
λ = h/p
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