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 00:27Z
6r² + 4r + 7 = 0
mat_7462.json
ω = 2πf
66K
ops_5618.csv
∇ × E = −∂B/∂t
222K
∫₀^∞ e^(-γ²) dγ = √π / 2
spec_6197.mol
F = ma
87K
rxn_1916.mol
CH₄ + 2O₂ → CO₂ + 2H₂O
2K
1y² + 1y + 6 = 0
mat_6987.json
N₂ + 3H₂ ⇌ 2NH₃
174K
spec_9452.eqn
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
61K
∑_{k=1}^{n} k = n(n+1)/2
spec_7724.csv
d/dt [t^3] = 3t^2
380K
ops_2453.csv
6x² + 6x + 1 = 0
335K
CaCO₃ → CaO + CO₂
eq_4588.dat
8ψ² + 7ψ + 0 = 0
119K
∇²x = 0
∇²y = 0
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