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 00:04Z
6r² + 4r + 7 = 0
mat_7462.json
ω = 2πf
66K
mat_6769.tex
3r² + 8r + 6 = 0
222K
∫₀^∞ e^(-γ²) dγ = √π / 2
ops_2678.csv
∫₀^∞ e^(-t²) dt = √π / 2
87K
mat_7055.csv
N₂ + 3H₂ ⇌ 2NH₃
2K
1y² + 1y + 6 = 0
eq_2081.dat
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
174K
mat_3450.dat
\lim_{r\to 0} \frac{\sin r}{r} = 1
61K
∑_{k=1}^{n} k = n(n+1)/2
spec_6630.dat
det| 7 4 ; 4 8 | = 40
380K
lat_7297.mol
det| 2 4 ; 4 3 | = -10
335K
CaCO₃ → CaO + CO₂
eq_8046.log
\oint_C \vec{F}\cdot d\vec{r} = 0
119K
∇²x = 0
∇²y = 0
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