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}
ops_2453.csv
6x² + 6x + 1 = 0
66K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
222K
∑_{k=1}^{n} k = n(n+1)/2
ops_5034.mol
d/dψ [ψ^4] = 4ψ^3
87K
spec_9554.eqn
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
2K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
ops_3351.mol
iħ ∂ψ/∂t = Ĥψ
174K
ops_0582.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
61K
∇²x = 0
eq_1929.dat
12y² + 1y + 6 = 0
380K
ops_6411.eqn
det| 12 1 ; 5 13 | = 151
335K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
eq_4588.dat
8ψ² + 7ψ + 0 = 0
119K
mat_2159.tex
det| 7 9 ; 1 8 | = 47
472K
E = mc²
spec_9435.json
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
392K
lat_2501.mol
10β² + 5β + 2 = 0
32K
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