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 20:58Z
det| 4 8 ; 7 5 | = -36
spec_5754.dat
∑_{k=1}^{n} k = n(n+1)/2
66K
eq_4588.dat
8ψ² + 7ψ + 0 = 0
222K
∇ × E = −∂B/∂t
ops_3013.json
\frac{6}{3} \sum_{i=1}^{n} i^{2}
87K
ops_4320.mol
iħ ∂ψ/∂t = Ĥψ
2K
5β² + 3β + 5 = 0
rxn_2452.dat
∫₀^∞ e^(-φ²) dφ = √π / 2
174K
eq_0181.dat
det| 7 6 ; 1 8 | = 50
61K
E = mc²
ops_5618.csv
∇ × E = −∂B/∂t
380K
spec_9435.json
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
335K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
spec_6726.json
E = mc²
119K
spec_7724.csv
d/dt [t^3] = 3t^2
472K
2H₂ + O₂ → 2H₂O
ΔS ≥ 0
11ω² + 8ω + 5 = 0
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
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