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
spec_5754.dat
∑_{k=1}^{n} k = n(n+1)/2
222K
∑_{k=1}^{n} k = n(n+1)/2
ops_2453.csv
6x² + 6x + 1 = 0
87K
mat_8781.json
3ω² + 2ω + 2 = 0
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
ops_0463.mol
\binom{n}{k} = \frac{n!}{k!(n-k)!}
380K
rxn_1944.dat
1γ² + 1γ + 1 = 0
335K
eq_5161.tex
9ω² + 9ω + 2 = 0
119K
spec_9435.json
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
472K
rxn_0414.log
det| 9 4 ; 1 10 | = 86
392K
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