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 07:10Z
∂y/∂t = 1y
mat_3458.json
F = G m₁m₂ / r²
66K
ops_8887.json
11φ² + 7φ + 7 = 0
222K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
ops_0446.dat
\binom{n}{k} = \frac{n!}{k!(n-k)!}
87K
eq_4588.dat
8ψ² + 7ψ + 0 = 0
2K
ΔS ≥ 0
rxn_1916.mol
CH₄ + 2O₂ → CO₂ + 2H₂O
174K
ops_3351.mol
iħ ∂ψ/∂t = Ĥψ
61K
det| 6 1 ; 1 7 | = 41
eq_5435.eqn
d/dθ [θ^3] = 3θ^2
380K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
335K
\lim_{n\to 0} \frac{\sin n}{n} = 1
[
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
]