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 22:23Z
4α² + 7α + 5 = 0
spec_5771.mol
∑_{k=1}^{n} k = n(n+1)/2
66K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
222K
CH₄ + 2O₂ → CO₂ + 2H₂O
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
87K
ops_0463.mol
\binom{n}{k} = \frac{n!}{k!(n-k)!}
2K
5θ² + 1θ + 7 = 0
ops_1071.log
det| 1 2 ; 4 2 | = -6
174K
mat_9003.eqn
AgNO₃ + NaCl → AgCl↓ + NaNO₃
61K
lat_1140.json
∇²y = 0
380K
ops_8259.csv
∇²ψ = 0
335K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
119K
spec_9825.json
det| 5 6 ; 2 6 | = 18
472K
mat_6112.csv
2β² + 1β + 7 = 0
392K
[
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
]