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 03:02Z
\frac{1}{3} \sum_{i=1}^{n} i^{2}
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
66K
ops_8259.csv
∇²ψ = 0
222K
∑_{k=1}^{n} k = n(n+1)/2
rxn_0414.log
det| 9 4 ; 1 10 | = 86
87K
spec_7724.csv
d/dt [t^3] = 3t^2
2K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
rxn_9413.log
d/dβ [β^2] = 2β^1
174K
ops_6502.csv
∇ × E = −∂B/∂t
61K
∇²x = 0
eq_1929.dat
12y² + 1y + 6 = 0
380K
ops_0463.mol
\binom{n}{k} = \frac{n!}{k!(n-k)!}
335K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
eq_8371.log
9α² + 6α + 0 = 0
119K
ops_6372.csv
det| 7 8 ; 6 8 | = 8
472K
E = mc²
∇²φ = 0
[
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
]