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 18:50Z
∇²r = 0
mat_3458.json
F = G m₁m₂ / r²
66K
lat_6802.mol
11n² + 5n + 4 = 0
222K
det| 7 6 ; 4 8 | = 32
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
87K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
2K
∂ψ/∂β = 4ψ
spec_6528.mol
∇²θ = 0
174K
rxn_4826.eqn
10ω² + 7ω + 4 = 0
61K
det| 7 2 ; 3 8 | = 50
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
380K
eq_9881.tex
\frac{12}{6} \sum_{i=1}^{n} i^{2}
335K
det| 10 4 ; 1 11 | = 106
7θ² + 6θ + 3 = 0
det| 1 8 ; 0 2 | = 2
8φ² + 4φ + 1 = 0
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