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 07:29Z
∂y/∂t = 1y
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
66K
rxn_7155.mol
8φ² + 4φ + 0 = 0
222K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
lat_6024.dat
det| 9 5 ; 1 10 | = 85
87K
rxn_5376.log
det| 4 6 ; 4 5 | = -4
2K
ΔS ≥ 0
spec_5771.mol
∑_{k=1}^{n} k = n(n+1)/2
174K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
61K
det| 6 1 ; 1 7 | = 41
lat_2501.mol
10β² + 5β + 2 = 0
380K
rxn_7622.csv
det| 11 2 ; 5 12 | = 122
335K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
119K
ops_2763.eqn
∫₀^∞ e^(-t²) dt = √π / 2
472K
ops_6794.eqn
10n² + 6n + 2 = 0
392K
ops_0497.tex
\binom{n}{k} = \frac{n!}{k!(n-k)!}
32K
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