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 00:55Z
6r² + 4r + 7 = 0
rxn_2598.dat
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
66K
ops_1656.json
det| 5 9 ; 0 6 | = 30
222K
∫₀^∞ e^(-γ²) dγ = √π / 2
eq_0181.dat
det| 7 6 ; 1 8 | = 50
87K
lat_7297.mol
det| 2 4 ; 4 3 | = -10
2K
1y² + 1y + 6 = 0
rxn_0414.log
det| 9 4 ; 1 10 | = 86
174K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
61K
∑_{k=1}^{n} k = n(n+1)/2
lat_9069.csv
10φ² + 6φ + 2 = 0
380K
eq_7609.eqn
∇²r = 0
335K
CaCO₃ → CaO + CO₂
spec_7724.csv
d/dt [t^3] = 3t^2
119K
mat_7462.json
ω = 2πf
472K
∇²y = 0
λ = h/p
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