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 22:56Z
4α² + 7α + 5 = 0
eq_9083.csv
\oint_C \vec{F}\cdot d\vec{r} = 0
66K
eq_4588.dat
8ψ² + 7ψ + 0 = 0
222K
CH₄ + 2O₂ → CO₂ + 2H₂O
ops_4269.json
iħ ∂ψ/∂t = Ĥψ
87K
ops_5618.csv
∇ × E = −∂B/∂t
2K
5θ² + 1θ + 7 = 0
spec_5737.mol
∑_{k=1}^{n} k = n(n+1)/2
174K
ops_6502.csv
∇ × E = −∂B/∂t
61K
λ = h/p
spec_7724.csv
d/dt [t^3] = 3t^2
380K
ops_6411.eqn
det| 12 1 ; 5 13 | = 151
335K
∑_{k=1}^{n} k = n(n+1)/2
spec_6743.eqn
E = mc²
119K
mat_3450.dat
\lim_{r\to 0} \frac{\sin r}{r} = 1
472K
ΔS ≥ 0
spec_8330.log
2n² + 9n + 5 = 0
392K
spec_5771.mol
∑_{k=1}^{n} k = n(n+1)/2
32K
det| 3 4 ; 0 4 | = 12
det| 12 3 ; 6 13 | = 138
[
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
]