Σ index Eq pack 19Σ#24Ledger /9Matrix 11Σ#6Eq pack 13Eq pack 25Rxn set 2Ledger /3

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-09-30 05:25Z

∑_{k=1}^{n} k = n(n+1)/2
spec_5669.log
∑_{k=1}^{n} k = n(n+1)/2
48K
ops_4269.json
iħ ∂ψ/∂t = Ĥψ
330K
\lim_{r\to 0} \frac{\sin r}{r} = 1
eq_9244.csv
ΔS ≥ 0
123K
rxn_9165.log
d/dβ [β^5] = 5β^4
12K
∇²θ = 0
spec_5635.mol
∑_{k=1}^{n} k = n(n+1)/2
276K
spec_6197.mol
F = ma
357K
\frac{12}{2} \sum_{i=1}^{n} i^{2}
spec_9452.eqn
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
231K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 11 3 ; 1 12 | = 129
6φ² + 4φ + 1 = 0
\frac{7}{6} \sum_{i=1}^{n} i^{2}
2H₂ + O₂ → 2H₂O
ω = 2πf
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