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 22:43Z
4α² + 7α + 5 = 0
rxn_2452.dat
∫₀^∞ e^(-φ²) dφ = √π / 2
66K
eq_0991.json
3n² + 2n + 4 = 0
222K
CH₄ + 2O₂ → CO₂ + 2H₂O
rxn_4898.csv
\lim_{z\to 0} \frac{\sin z}{z} = 1
87K
ops_2453.csv
6x² + 6x + 1 = 0
2K
5θ² + 1θ + 7 = 0
eq_8964.dat
\oint_C \vec{F}\cdot d\vec{r} = 0
174K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
61K
λ = h/p
ops_0548.json
\binom{n}{k} = \frac{n!}{k!(n-k)!}
380K
ops_5618.csv
∇ × E = −∂B/∂t
335K
∑_{k=1}^{n} k = n(n+1)/2
rxn_7389.mol
2β² + 8β + 6 = 0
119K
mat_2540.eqn
F = G m₁m₂ / r²
472K
ΔS ≥ 0
N₂ + 3H₂ ⇌ 2NH₃
det| 3 4 ; 0 4 | = 12
[
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
]