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 18:28Z
∇²r = 0
eq_9083.csv
\oint_C \vec{F}\cdot d\vec{r} = 0
66K
eq_4588.dat
8ψ² + 7ψ + 0 = 0
222K
det| 7 6 ; 4 8 | = 32
ops_2453.csv
6x² + 6x + 1 = 0
87K
ops_5618.csv
∇ × E = −∂B/∂t
2K
∂ψ/∂β = 4ψ
spec_6285.eqn
det| 10 7 ; 3 11 | = 89
174K
lat_8568.json
∂α/∂r = 8α
61K
det| 7 2 ; 3 8 | = 50
spec_7724.csv
d/dt [t^3] = 3t^2
380K
spec_9520.tex
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
335K
det| 10 4 ; 1 11 | = 106
ops_2678.csv
∫₀^∞ e^(-t²) dt = √π / 2
119K
spec_3202.mol
PV = nRT
472K
det| 1 8 ; 0 2 | = 2
mat_4562.dat
11β² + 6β + 2 = 0
392K
spec_5771.mol
∑_{k=1}^{n} k = n(n+1)/2
32K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
F = G m₁m₂ / r²
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