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 18:51Z
∇²r = 0
lat_6571.json
det| 12 3 ; 4 13 | = 144
66K
eq_1101.eqn
det| 4 6 ; 0 5 | = 20
222K
det| 7 6 ; 4 8 | = 32
spec_5669.log
∑_{k=1}^{n} k = n(n+1)/2
87K
ops_0582.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
2K
∂ψ/∂β = 4ψ
mat_9438.eqn
4t² + 3t + 3 = 0
174K
mat_1787.log
9x² + 2x + 6 = 0
61K
det| 7 2 ; 3 8 | = 50
mat_7737.log
det| 1 4 ; 0 2 | = 2
380K
spec_3202.mol
PV = nRT
335K
det| 10 4 ; 1 11 | = 106
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
119K
rxn_0414.log
det| 9 4 ; 1 10 | = 86
472K
det| 1 8 ; 0 2 | = 2
spec_7724.csv
d/dt [t^3] = 3t^2
392K
rxn_7155.mol
8φ² + 4φ + 0 = 0
32K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
[
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
]