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 00:40Z
6r² + 4r + 7 = 0
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
66K
lat_6571.json
det| 12 3 ; 4 13 | = 144
222K
∫₀^∞ e^(-γ²) dγ = √π / 2
rxn_0414.log
det| 9 4 ; 1 10 | = 86
87K
spec_7724.csv
d/dt [t^3] = 3t^2
2K
1y² + 1y + 6 = 0
eq_9032.mol
\oint_C \vec{F}\cdot d\vec{r} = 0
174K
mat_6987.json
N₂ + 3H₂ ⇌ 2NH₃
61K
∑_{k=1}^{n} k = n(n+1)/2
ops_7850.mol
Fe₂O₃ + 3CO → 2Fe + 3CO₂
380K
eq_9278.csv
ΔS ≥ 0
335K
CaCO₃ → CaO + CO₂
eq_8371.log
9α² + 6α + 0 = 0
119K
ops_3070.json
\frac{2}{2} \sum_{i=1}^{n} i^{2}
472K
∇²y = 0
λ = h/p
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