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 22:41Z
4α² + 7α + 5 = 0
mat_3492.json
F = G m₁m₂ / r²
66K
ops_8252.eqn
∫₀^∞ e^(-x²) dx = √π / 2
222K
CH₄ + 2O₂ → CO₂ + 2H₂O
spec_6630.dat
det| 7 4 ; 4 8 | = 40
87K
lat_0452.csv
7γ² + 8γ + 3 = 0
2K
5θ² + 1θ + 7 = 0
rxn_1882.json
CH₄ + 2O₂ → CO₂ + 2H₂O
174K
ops_5618.csv
∇ × E = −∂B/∂t
61K
λ = h/p
mat_2540.eqn
F = G m₁m₂ / r²
380K
ops_2883.eqn
\lim_{t\to 0} \frac{\sin t}{t} = 1
335K
∑_{k=1}^{n} k = n(n+1)/2
lat_1140.json
∇²y = 0
119K
mat_7462.json
ω = 2πf
472K
ΔS ≥ 0
N₂ + 3H₂ ⇌ 2NH₃
det| 3 4 ; 0 4 | = 12
det| 12 3 ; 6 13 | = 138
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