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 03:20Z
\frac{1}{3} \sum_{i=1}^{n} i^{2}
spec_6630.dat
det| 7 4 ; 4 8 | = 40
66K
spec_5308.mol
2γ² + 5γ + 2 = 0
222K
∑_{k=1}^{n} k = n(n+1)/2
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
87K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
2K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
ops_8729.mol
d/dz [z^11] = 11z^10
174K
rxn_2598.dat
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
61K
∇²x = 0
eq_7957.dat
det| 5 6 ; 4 6 | = 6
380K
rxn_1916.mol
CH₄ + 2O₂ → CO₂ + 2H₂O
335K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
lat_1353.tex
2y² + 8y + 7 = 0
119K
∇ × E = −∂B/∂t
E = mc²
∇²φ = 0
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