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 18:58Z
∇²r = 0
lat_5357.tex
1ψ² + 7ψ + 7 = 0
66K
spec_6528.mol
∇²θ = 0
222K
det| 7 6 ; 4 8 | = 32
ops_2883.eqn
\lim_{t\to 0} \frac{\sin t}{t} = 1
87K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
2K
∂ψ/∂β = 4ψ
ops_0548.json
\binom{n}{k} = \frac{n!}{k!(n-k)!}
174K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
61K
det| 7 2 ; 3 8 | = 50
eq_5435.eqn
d/dθ [θ^3] = 3θ^2
380K
spec_6105.tex
CaCO₃ → CaO + CO₂
335K
det| 10 4 ; 1 11 | = 106
ops_0077.eqn
6x² + 7x + 6 = 0
119K
ops_4534.mol
5r² + 2r + 5 = 0
472K
det| 1 8 ; 0 2 | = 2
rxn_1916.mol
CH₄ + 2O₂ → CO₂ + 2H₂O
392K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
32K
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