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 00:39Z
6r² + 4r + 7 = 0
ops_0497.tex
\binom{n}{k} = \frac{n!}{k!(n-k)!}
66K
eq_9391.mol
e^{i\pi} + 1 = 0
222K
∫₀^∞ e^(-γ²) dγ = √π / 2
ops_5618.csv
∇ × E = −∂B/∂t
87K
spec_5737.mol
∑_{k=1}^{n} k = n(n+1)/2
2K
1y² + 1y + 6 = 0
spec_7724.csv
d/dt [t^3] = 3t^2
174K
lat_1140.json
∇²y = 0
61K
∑_{k=1}^{n} k = n(n+1)/2
rxn_7155.mol
8φ² + 4φ + 0 = 0
380K
eq_4588.dat
8ψ² + 7ψ + 0 = 0
335K
CaCO₃ → CaO + CO₂
ops_2883.eqn
\lim_{t\to 0} \frac{\sin t}{t} = 1
119K
[
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
]