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 03:20Z
\frac{1}{3} \sum_{i=1}^{n} i^{2}
rxn_1967.json
CH₄ + 2O₂ → CO₂ + 2H₂O
66K
rxn_6839.log
10t² + 9t + 5 = 0
222K
∑_{k=1}^{n} k = n(n+1)/2
mat_1274.tex
6n² + 7n + 6 = 0
87K
ops_0548.json
\binom{n}{k} = \frac{n!}{k!(n-k)!}
2K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
spec_7724.csv
d/dt [t^3] = 3t^2
174K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
61K
∇²x = 0
mat_3458.json
F = G m₁m₂ / r²
380K
eq_1929.dat
12y² + 1y + 6 = 0
335K
rxn_4826.eqn
10ω² + 7ω + 4 = 0
119K
ops_4534.mol
5r² + 2r + 5 = 0
472K
rxn_0414.log
det| 9 4 ; 1 10 | = 86
392K
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