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 02:34Z
1ψ² + 1ψ + 3 = 0
spec_7724.csv
d/dt [t^3] = 3t^2
66K
eq_4588.dat
8ψ² + 7ψ + 0 = 0
222K
d/dω [ω^8] = 8ω^7
ops_3104.json
\frac{2}{2} \sum_{i=1}^{n} i^{2}
87K
rxn_2676.dat
det| 1 1 ; 5 2 | = -3
2K
11γ² + 5γ + 0 = 0
spec_3202.mol
PV = nRT
174K
ops_5618.csv
∇ × E = −∂B/∂t
61K
iħ ∂ψ/∂t = Ĥψ
ops_0077.eqn
6x² + 7x + 6 = 0
380K
rxn_7129.json
det| 7 2 ; 7 8 | = 42
335K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
spec_3321.tex
PV = nRT
119K
ops_7408.json
∇²β = 0
472K
∑_{k=1}^{n} k = n(n+1)/2
ops_4534.mol
5r² + 2r + 5 = 0
392K
spec_6592.tex
\frac{11}{6} \sum_{i=1}^{n} i^{2}
32K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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