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 00:13Z
6r² + 4r + 7 = 0
eq_7609.eqn
∇²r = 0
66K
mat_8068.json
AgNO₃ + NaCl → AgCl↓ + NaNO₃
222K
∫₀^∞ e^(-γ²) dγ = √π / 2
ops_6411.eqn
det| 12 1 ; 5 13 | = 151
87K
lat_2837.json
3r² + 2r + 0 = 0
2K
1y² + 1y + 6 = 0
lat_2795.log
\frac{7}{1} \sum_{i=1}^{n} i^{2}
174K
ops_6507.dat
∇²β = 0
61K
∑_{k=1}^{n} k = n(n+1)/2
mat_0071.csv
\frac{6}{1} \sum_{i=1}^{n} i^{2}
380K
ops_3104.json
\frac{2}{2} \sum_{i=1}^{n} i^{2}
335K
CaCO₃ → CaO + CO₂
mat_5716.tex
det| 7 1 ; 7 8 | = 49
119K
ops_7816.tex
Fe₂O₃ + 3CO → 2Fe + 3CO₂
472K
∇²y = 0
eq_7087.eqn
det| 3 9 ; 1 4 | = 3
392K
λ = h/p
[
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
]