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 21:58Z
10t² + 3t + 6 = 0
eq_8142.json
det| 1 4 ; 2 2 | = -6
66K
ops_3070.json
\frac{2}{2} \sum_{i=1}^{n} i^{2}
222K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
spec_6630.dat
det| 7 4 ; 4 8 | = 40
87K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
2K
8ψ² + 2ψ + 2 = 0
mat_3509.csv
F = G m₁m₂ / r²
174K
rxn_0904.csv
det| 9 5 ; 6 10 | = 60
61K
∂β/∂y = 8β
eq_7957.dat
det| 5 6 ; 4 6 | = 6
380K
mat_1338.tex
d/dψ [ψ^2] = 2ψ^1
335K
CaCO₃ → CaO + CO₂
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
119K
spec_5308.mol
2γ² + 5γ + 2 = 0
472K
spec_3270.eqn
PV = nRT
392K
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