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}
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
66K
spec_9604.eqn
det| 12 9 ; 5 13 | = 111
222K
∑_{k=1}^{n} k = n(n+1)/2
spec_5718.mol
d/dφ [φ^1] = 1φ^0
87K
spec_6743.eqn
E = mc²
2K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
rxn_1916.mol
CH₄ + 2O₂ → CO₂ + 2H₂O
174K
eq_9261.log
ΔS ≥ 0
61K
∇²x = 0
ops_0463.mol
\binom{n}{k} = \frac{n!}{k!(n-k)!}
380K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
335K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
119K
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