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 03:22Z
\frac{1}{3} \sum_{i=1}^{n} i^{2}
mat_3458.json
F = G m₁m₂ / r²
66K
ops_7296.tex
12z² + 1z + 7 = 0
222K
∑_{k=1}^{n} k = n(n+1)/2
rxn_2598.dat
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
87K
ops_3351.mol
iħ ∂ψ/∂t = Ĥψ
2K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
eq_4588.dat
8ψ² + 7ψ + 0 = 0
174K
eq_5149.log
det| 11 4 ; 5 12 | = 112
61K
∇²x = 0
spec_5308.mol
2γ² + 5γ + 2 = 0
380K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
335K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∇ × E = −∂B/∂t
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