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 03:22Z
\frac{1}{3} \sum_{i=1}^{n} i^{2}
mat_3551.csv
3x² + 5x + 7 = 0
66K
spec_6197.mol
F = ma
222K
∑_{k=1}^{n} k = n(n+1)/2
ops_1671.log
1θ² + 7θ + 4 = 0
87K
ops_0463.mol
\binom{n}{k} = \frac{n!}{k!(n-k)!}
2K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
spec_6528.mol
∇²θ = 0
174K
ops_3351.mol
iħ ∂ψ/∂t = Ĥψ
61K
∇²x = 0
lat_8568.json
∂α/∂r = 8α
380K
ops_5034.mol
d/dψ [ψ^4] = 4ψ^3
335K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
eq_4588.dat
8ψ² + 7ψ + 0 = 0
119K
rxn_7170.tex
∂z/∂ψ = 9z
472K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
392K
rxn_7155.mol
8φ² + 4φ + 0 = 0
32K
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