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 17:44Z
11x² + 3x + 4 = 0
spec_6743.eqn
E = mc²
66K
spec_3202.mol
PV = nRT
222K
ω = 2πf
spec_6528.mol
∇²θ = 0
87K
rxn_0414.log
det| 9 4 ; 1 10 | = 86
2K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
ops_4320.mol
iħ ∂ψ/∂t = Ĥψ
174K
spec_9435.json
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
61K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
ops_3104.json
\frac{2}{2} \sum_{i=1}^{n} i^{2}
380K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
335K
spec_5754.dat
∑_{k=1}^{n} k = n(n+1)/2
119K
spec_7724.csv
d/dt [t^3] = 3t^2
472K
rxn_7717.mol
det| 8 9 ; 4 9 | = 36
392K
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