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 03:28Z
\frac{1}{3} \sum_{i=1}^{n} i^{2}
spec_5737.mol
∑_{k=1}^{n} k = n(n+1)/2
66K
spec_5266.dat
det| 7 3 ; 6 8 | = 38
222K
∑_{k=1}^{n} k = n(n+1)/2
spec_9554.eqn
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
87K
eq_9493.log
e^{i\pi} + 1 = 0
2K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
mat_7462.json
ω = 2πf
174K
rxn_0414.log
det| 9 4 ; 1 10 | = 86
61K
∇²x = 0
mat_6189.json
d/dα [α^9] = 9α^8
380K
ops_9726.log
4ψ² + 3ψ + 4 = 0
335K
lat_6188.mol
2H₂ + O₂ → 2H₂O
119K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
472K
spec_7724.csv
d/dt [t^3] = 3t^2
392K
eq_8998.eqn
\oint_C \vec{F}\cdot d\vec{r} = 0
32K
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