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 00:42Z
6r² + 4r + 7 = 0
eq_1101.eqn
det| 4 6 ; 0 5 | = 20
66K
mat_6987.json
N₂ + 3H₂ ⇌ 2NH₃
222K
∫₀^∞ e^(-γ²) dγ = √π / 2
ops_7850.mol
Fe₂O₃ + 3CO → 2Fe + 3CO₂
87K
ops_4269.json
iħ ∂ψ/∂t = Ĥψ
2K
1y² + 1y + 6 = 0
eq_9278.csv
ΔS ≥ 0
174K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
61K
∑_{k=1}^{n} k = n(n+1)/2
ops_0548.json
\binom{n}{k} = \frac{n!}{k!(n-k)!}
380K
ops_5618.csv
∇ × E = −∂B/∂t
335K
CaCO₃ → CaO + CO₂
eq_0462.tex
∂n/∂θ = 3n
119K
mat_2540.eqn
F = G m₁m₂ / r²
472K
∇²y = 0
λ = h/p
11γ² + 2γ + 7 = 0
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