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 22:42Z
4α² + 7α + 5 = 0
ops_3070.json
\frac{2}{2} \sum_{i=1}^{n} i^{2}
66K
spec_7724.csv
d/dt [t^3] = 3t^2
222K
CH₄ + 2O₂ → CO₂ + 2H₂O
ops_0762.log
det| 1 2 ; 7 2 | = -12
87K
eq_4588.dat
8ψ² + 7ψ + 0 = 0
2K
5θ² + 1θ + 7 = 0
ops_0463.mol
\binom{n}{k} = \frac{n!}{k!(n-k)!}
174K
ops_1628.mol
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
61K
λ = h/p
ops_5618.csv
∇ × E = −∂B/∂t
380K
ops_9119.dat
d/dy [y^7] = 7y^6
335K
∑_{k=1}^{n} k = n(n+1)/2
F = G m₁m₂ / r²
ΔS ≥ 0
N₂ + 3H₂ ⇌ 2NH₃
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