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 00:46Z
6r² + 4r + 7 = 0
ops_5618.csv
∇ × E = −∂B/∂t
66K
eq_4588.dat
8ψ² + 7ψ + 0 = 0
222K
∫₀^∞ e^(-γ²) dγ = √π / 2
spec_7724.csv
d/dt [t^3] = 3t^2
87K
spec_1808.dat
9α² + 7α + 5 = 0
2K
1y² + 1y + 6 = 0
eq_1101.eqn
det| 4 6 ; 0 5 | = 20
174K
ops_0252.log
det| 11 9 ; 0 12 | = 132
61K
∑_{k=1}^{n} k = n(n+1)/2
mat_0164.log
det| 9 7 ; 3 10 | = 69
380K
ops_0463.mol
\binom{n}{k} = \frac{n!}{k!(n-k)!}
335K
CaCO₃ → CaO + CO₂
ops_7782.eqn
Fe₂O₃ + 3CO → 2Fe + 3CO₂
119K
∇²x = 0
∇²y = 0
λ = h/p
11γ² + 2γ + 7 = 0
6t² + 7t + 2 = 0
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