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 00:02Z
6r² + 4r + 7 = 0
ops_0480.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
66K
ops_8294.eqn
d/dt [t^1] = 1t^0
222K
∫₀^∞ e^(-γ²) dγ = √π / 2
rxn_7155.mol
8φ² + 4φ + 0 = 0
87K
mat_5716.tex
det| 7 1 ; 7 8 | = 49
2K
1y² + 1y + 6 = 0
mat_2540.eqn
F = G m₁m₂ / r²
174K
spec_6613.log
det| 10 2 ; 3 11 | = 104
61K
∑_{k=1}^{n} k = n(n+1)/2
rxn_0414.log
det| 9 4 ; 1 10 | = 86
380K
ops_4534.mol
5r² + 2r + 5 = 0
335K
CaCO₃ → CaO + CO₂
ops_3351.mol
iħ ∂ψ/∂t = Ĥψ
119K
lat_2795.log
\frac{7}{1} \sum_{i=1}^{n} i^{2}
472K
∇²y = 0
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