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 18:57Z
∇²r = 0
eq_4588.dat
8ψ² + 7ψ + 0 = 0
66K
eq_0991.json
3n² + 2n + 4 = 0
222K
det| 7 6 ; 4 8 | = 32
spec_5718.mol
d/dφ [φ^1] = 1φ^0
87K
spec_6265.csv
F = ma
2K
∂ψ/∂β = 4ψ
mat_4562.dat
11β² + 6β + 2 = 0
174K
mat_3450.dat
\lim_{r\to 0} \frac{\sin r}{r} = 1
61K
det| 7 2 ; 3 8 | = 50
ops_5618.csv
∇ × E = −∂B/∂t
380K
rxn_4898.csv
\lim_{z\to 0} \frac{\sin z}{z} = 1
335K
det| 10 4 ; 1 11 | = 106
spec_7724.csv
d/dt [t^3] = 3t^2
119K
ops_8729.mol
d/dz [z^11] = 11z^10
472K
det| 1 8 ; 0 2 | = 2
eq_9391.mol
e^{i\pi} + 1 = 0
392K
8φ² + 4φ + 1 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
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