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 22:56Z
4α² + 7α + 5 = 0
mat_3450.dat
\lim_{r\to 0} \frac{\sin r}{r} = 1
66K
lat_9580.eqn
det| 8 6 ; 5 9 | = 42
222K
CH₄ + 2O₂ → CO₂ + 2H₂O
ops_1324.dat
det| 9 9 ; 5 10 | = 45
87K
eq_7609.eqn
∇²r = 0
2K
5θ² + 1θ + 7 = 0
spec_5737.mol
∑_{k=1}^{n} k = n(n+1)/2
174K
ops_5618.csv
∇ × E = −∂B/∂t
61K
λ = h/p
spec_6630.dat
det| 7 4 ; 4 8 | = 40
380K
rxn_4663.dat
∇²x = 0
335K
∑_{k=1}^{n} k = n(n+1)/2
eq_9380.mol
ΔS ≥ 0
119K
mat_2540.eqn
F = G m₁m₂ / r²
472K
ΔS ≥ 0
eq_1097.csv
d/dx [x^3] = 3x^2
392K
ops_9189.dat
11ψ² + 6ψ + 2 = 0
32K
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