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 18:51Z
∇²r = 0
ops_4534.mol
5r² + 2r + 5 = 0
66K
ops_5618.csv
∇ × E = −∂B/∂t
222K
det| 7 6 ; 4 8 | = 32
ops_8252.eqn
∫₀^∞ e^(-x²) dx = √π / 2
87K
mat_9003.eqn
AgNO₃ + NaCl → AgCl↓ + NaNO₃
2K
∂ψ/∂β = 4ψ
spec_6630.dat
det| 7 4 ; 4 8 | = 40
174K
mat_2540.eqn
F = G m₁m₂ / r²
61K
det| 7 2 ; 3 8 | = 50
rxn_1865.csv
CH₄ + 2O₂ → CO₂ + 2H₂O
380K
mat_3492.json
F = G m₁m₂ / r²
335K
det| 10 4 ; 1 11 | = 106
7θ² + 6θ + 3 = 0
det| 1 8 ; 0 2 | = 2
8φ² + 4φ + 1 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
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