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 07:36Z
∂y/∂t = 1y
ops_4252.mol
iħ ∂ψ/∂t = Ĥψ
66K
lat_2791.dat
7y² + 9y + 1 = 0
222K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
ops_5618.csv
∇ × E = −∂B/∂t
87K
eq_4588.dat
8ψ² + 7ψ + 0 = 0
2K
ΔS ≥ 0
mat_7055.csv
N₂ + 3H₂ ⇌ 2NH₃
174K
ops_2453.csv
6x² + 6x + 1 = 0
61K
det| 6 1 ; 1 7 | = 41
eq_0991.json
3n² + 2n + 4 = 0
380K
spec_7724.csv
d/dt [t^3] = 3t^2
335K
\lim_{n\to 0} \frac{\sin n}{n} = 1
rxn_6905.json
d/dγ [γ^8] = 8γ^7
119K
5φ² + 2φ + 6 = 0
\frac{9}{7} \sum_{i=1}^{n} i^{2}
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