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
ops_7408.json
∇²β = 0
66K
eq_7609.eqn
∇²r = 0
222K
det| 7 6 ; 4 8 | = 32
eq_9278.csv
ΔS ≥ 0
87K
ops_9119.dat
d/dy [y^7] = 7y^6
2K
∂ψ/∂β = 4ψ
spec_9604.eqn
det| 12 9 ; 5 13 | = 111
174K
ops_7782.eqn
Fe₂O₃ + 3CO → 2Fe + 3CO₂
61K
ops_3104.json
\frac{2}{2} \sum_{i=1}^{n} i^{2}
380K
lat_4799.json
11z² + 1z + 0 = 0
335K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
119K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
472K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
392K
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