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 18:50Z
∇²r = 0
mat_1787.log
9x² + 2x + 6 = 0
66K
rxn_0414.log
det| 9 4 ; 1 10 | = 86
222K
det| 7 6 ; 4 8 | = 32
ops_3351.mol
iħ ∂ψ/∂t = Ĥψ
87K
spec_5771.mol
∑_{k=1}^{n} k = n(n+1)/2
2K
∂ψ/∂β = 4ψ
ops_4534.mol
5r² + 2r + 5 = 0
174K
mat_7462.json
ω = 2πf
61K
det| 7 2 ; 3 8 | = 50
ops_3013.json
\frac{6}{3} \sum_{i=1}^{n} i^{2}
380K
ops_0480.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
335K
det| 10 4 ; 1 11 | = 106
mat_2540.eqn
F = G m₁m₂ / r²
119K
eq_9374.mol
e^{i\pi} + 1 = 0
472K
[
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
]