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 03:23Z
\frac{1}{3} \sum_{i=1}^{n} i^{2}
ops_8729.mol
d/dz [z^11] = 11z^10
66K
rxn_7170.tex
∂z/∂ψ = 9z
222K
∑_{k=1}^{n} k = n(n+1)/2
spec_6630.dat
det| 7 4 ; 4 8 | = 40
87K
spec_6265.csv
F = ma
2K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
spec_5986.eqn
CaCO₃ → CaO + CO₂
174K
ops_0480.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
61K
∇²x = 0
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
380K
ops_6000.json
det| 7 7 ; 4 8 | = 28
335K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
ops_4269.json
iħ ∂ψ/∂t = Ĥψ
119K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
472K
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