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 03:21Z
\frac{1}{3} \sum_{i=1}^{n} i^{2}
mat_3492.json
F = G m₁m₂ / r²
66K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
222K
∑_{k=1}^{n} k = n(n+1)/2
rxn_4826.eqn
10ω² + 7ω + 4 = 0
87K
spec_3270.eqn
PV = nRT
2K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
174K
spec_3253.dat
PV = nRT
61K
∇²x = 0
spec_6630.dat
det| 7 4 ; 4 8 | = 40
380K
lat_2791.dat
7y² + 9y + 1 = 0
335K
mat_6987.json
N₂ + 3H₂ ⇌ 2NH₃
119K
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