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 00:59Z
6r² + 4r + 7 = 0
eq_9083.csv
\oint_C \vec{F}\cdot d\vec{r} = 0
66K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
222K
∫₀^∞ e^(-γ²) dγ = √π / 2
ops_6553.tex
∇ × E = −∂B/∂t
87K
rxn_0414.log
det| 9 4 ; 1 10 | = 86
2K
1y² + 1y + 6 = 0
ops_7850.mol
Fe₂O₃ + 3CO → 2Fe + 3CO₂
174K
rxn_5376.log
det| 4 6 ; 4 5 | = -4
61K
∑_{k=1}^{n} k = n(n+1)/2
spec_7724.csv
d/dt [t^3] = 3t^2
380K
ops_6411.eqn
det| 12 1 ; 5 13 | = 151
335K
CaCO₃ → CaO + CO₂
rxn_6830.tex
\frac{8}{6} \sum_{i=1}^{n} i^{2}
119K
mat_5716.tex
det| 7 1 ; 7 8 | = 49
472K
∇²y = 0
eq_8142.json
det| 1 4 ; 2 2 | = -6
392K
ops_4320.mol
iħ ∂ψ/∂t = Ĥψ
32K
11γ² + 2γ + 7 = 0
6t² + 7t + 2 = 0
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