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 07:39Z
∂y/∂t = 1y
ops_3070.json
\frac{2}{2} \sum_{i=1}^{n} i^{2}
66K
mat_2540.eqn
F = G m₁m₂ / r²
222K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
ops_5618.csv
∇ × E = −∂B/∂t
87K
ops_0548.json
\binom{n}{k} = \frac{n!}{k!(n-k)!}
2K
ΔS ≥ 0
spec_6630.dat
det| 7 4 ; 4 8 | = 40
174K
eq_3860.json
det| 2 7 ; 7 3 | = -43
61K
mat_9438.eqn
4t² + 3t + 3 = 0
380K
ops_2453.csv
6x² + 6x + 1 = 0
335K
ops_0762.log
det| 1 2 ; 7 2 | = -12
119K
eq_9261.log
ΔS ≥ 0
472K
spec_5754.dat
∑_{k=1}^{n} k = n(n+1)/2
392K
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