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 18:20Z
∇²r = 0
mat_3551.csv
3x² + 5x + 7 = 0
66K
spec_6743.eqn
E = mc²
222K
det| 7 6 ; 4 8 | = 32
ops_1747.json
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
87K
ops_2883.eqn
\lim_{t\to 0} \frac{\sin t}{t} = 1
2K
∂ψ/∂β = 4ψ
ops_6553.tex
∇ × E = −∂B/∂t
174K
spec_7724.csv
d/dt [t^3] = 3t^2
61K
det| 7 2 ; 3 8 | = 50
spec_9435.json
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
380K
rxn_8478.log
det| 5 6 ; 1 6 | = 24
335K
det| 10 4 ; 1 11 | = 106
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
119K
spec_5737.mol
∑_{k=1}^{n} k = n(n+1)/2
472K
rxn_0414.log
det| 9 4 ; 1 10 | = 86
392K
ops_6411.eqn
det| 12 1 ; 5 13 | = 151
32K
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