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 18:14Z
∇²r = 0
ops_4534.mol
5r² + 2r + 5 = 0
66K
ops_0480.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
222K
det| 7 6 ; 4 8 | = 32
spec_3270.eqn
PV = nRT
87K
mat_3458.json
F = G m₁m₂ / r²
2K
∂ψ/∂β = 4ψ
spec_6592.tex
\frac{11}{6} \sum_{i=1}^{n} i^{2}
174K
spec_7724.csv
d/dt [t^3] = 3t^2
61K
det| 7 2 ; 3 8 | = 50
ops_5618.csv
∇ × E = −∂B/∂t
380K
eq_4588.dat
8ψ² + 7ψ + 0 = 0
335K
det| 10 4 ; 1 11 | = 106
mat_0555.log
λ = h/p
119K
spec_0560.dat
7φ² + 3φ + 6 = 0
472K
det| 1 8 ; 0 2 | = 2
ops_3104.json
\frac{2}{2} \sum_{i=1}^{n} i^{2}
392K
8φ² + 4φ + 1 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
F = G m₁m₂ / r²
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