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 18:14Z
∇²r = 0
mat_7462.json
ω = 2πf
66K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
222K
det| 7 6 ; 4 8 | = 32
mat_7411.log
ω = 2πf
87K
rxn_4898.csv
\lim_{z\to 0} \frac{\sin z}{z} = 1
2K
∂ψ/∂β = 4ψ
spec_9435.json
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
174K
rxn_1865.csv
CH₄ + 2O₂ → CO₂ + 2H₂O
61K
det| 7 2 ; 3 8 | = 50
spec_6630.dat
det| 7 4 ; 4 8 | = 40
380K
mat_3492.json
F = G m₁m₂ / r²
335K
det| 10 4 ; 1 11 | = 106
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
119K
7θ² + 6θ + 3 = 0
det| 1 8 ; 0 2 | = 2
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