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_8142.json
det| 1 4 ; 2 2 | = -6
66K
mat_7737.log
det| 1 4 ; 0 2 | = 2
222K
det| 7 6 ; 4 8 | = 32
ops_7296.tex
12z² + 1z + 7 = 0
87K
eq_9032.mol
\oint_C \vec{F}\cdot d\vec{r} = 0
2K
∂ψ/∂β = 4ψ
eq_5435.eqn
d/dθ [θ^3] = 3θ^2
174K
lat_2501.mol
10β² + 5β + 2 = 0
61K
det| 7 2 ; 3 8 | = 50
ops_4269.json
iħ ∂ψ/∂t = Ĥψ
380K
rxn_0414.log
det| 9 4 ; 1 10 | = 86
335K
det| 10 4 ; 1 11 | = 106
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
119K
spec_7724.csv
d/dt [t^3] = 3t^2
472K
det| 1 8 ; 0 2 | = 2
eq_9081.log
\frac{12}{7} \sum_{i=1}^{n} i^{2}
392K
spec_1703.log
det| 7 2 ; 3 8 | = 50
32K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
F = G m₁m₂ / r²
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