Σ index
Ledger /3
Batch 10
Σ#18
Ledger /9
Σ#24
Eq pack 19
Matrix 17
Batch 4
Batch 22
Rxn set 20
Σ#6
Matrix 11
Batch 16
Eq pack 7
Rxn set 8
Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-21 07:08Z
∑_{k=1}^{n} k = n(n+1)/2
ops_3351.mol
iħ ∂ψ/∂t = Ĥψ
141K
eq_4588.dat
8ψ² + 7ψ + 0 = 0
148K
3y² + 9y + 5 = 0
mat_7055.csv
N₂ + 3H₂ ⇌ 2NH₃
7K
eq_7609.eqn
∇²r = 0
122K
CaCO₃ → CaO + CO₂
eq_9278.csv
ΔS ≥ 0
414K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
291K
det| 6 2 ; 7 7 | = 28
rxn_7987.tex
4x² + 5x + 2 = 0
468K
eq_9380.mol
ΔS ≥ 0
57K
det| 7 9 ; 2 8 | = 38
spec_3321.tex
PV = nRT
335K
ops_9802.csv
\frac{8}{7} \sum_{i=1}^{n} i^{2}
460K
det| 8 8 ; 4 9 | = 40
mat_6987.json
N₂ + 3H₂ ⇌ 2NH₃
33K
lat_6205.csv
2H₂ + O₂ → 2H₂O
298K
∑_{k=1}^{n} k = n(n+1)/2
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