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 07:44Z
∂y/∂t = 1y
rxn_2452.dat
∫₀^∞ e^(-φ²) dφ = √π / 2
66K
eq_2085.eqn
3α² + 8α + 4 = 0
222K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
mat_3450.dat
\lim_{r\to 0} \frac{\sin r}{r} = 1
87K
ops_4269.json
iħ ∂ψ/∂t = Ĥψ
2K
ΔS ≥ 0
mat_7462.json
ω = 2πf
174K
ops_0446.dat
\binom{n}{k} = \frac{n!}{k!(n-k)!}
61K
mat_3509.csv
F = G m₁m₂ / r²
380K
lat_4799.json
11z² + 1z + 0 = 0
335K
mat_2540.eqn
F = G m₁m₂ / r²
119K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
472K
ops_5618.csv
∇ × E = −∂B/∂t
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
]