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 03:19Z
\frac{1}{3} \sum_{i=1}^{n} i^{2}
mat_3551.csv
3x² + 5x + 7 = 0
66K
mat_9003.eqn
AgNO₃ + NaCl → AgCl↓ + NaNO₃
222K
∑_{k=1}^{n} k = n(n+1)/2
lat_9993.json
2y² + 4y + 5 = 0
87K
lat_3299.eqn
7γ² + 3γ + 1 = 0
2K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
ops_8259.csv
∇²ψ = 0
174K
spec_7724.csv
d/dt [t^3] = 3t^2
61K
∇²x = 0
eq_9261.log
ΔS ≥ 0
380K
ops_4320.mol
iħ ∂ψ/∂t = Ĥψ
335K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
eq_4588.dat
8ψ² + 7ψ + 0 = 0
119K
rxn_1944.dat
1γ² + 1γ + 1 = 0
472K
ops_5618.csv
∇ × E = −∂B/∂t
392K
ops_6411.eqn
det| 12 1 ; 5 13 | = 151
32K
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