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
mat_2185.json
det| 9 2 ; 3 10 | = 84
66K
eq_4588.dat
8ψ² + 7ψ + 0 = 0
222K
det| 7 6 ; 4 8 | = 32
ops_5618.csv
∇ × E = −∂B/∂t
87K
lat_0452.csv
7γ² + 8γ + 3 = 0
2K
∂ψ/∂β = 4ψ
spec_7724.csv
d/dt [t^3] = 3t^2
174K
eq_3860.json
det| 2 7 ; 7 3 | = -43
61K
mat_9438.eqn
4t² + 3t + 3 = 0
380K
mat_6284.mol
\lim_{β\to 0} \frac{\sin β}{β} = 1
335K
mat_7055.csv
N₂ + 3H₂ ⇌ 2NH₃
119K
spec_9435.json
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
472K
spec_5754.dat
∑_{k=1}^{n} k = n(n+1)/2
392K
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