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 00:45Z
6r² + 4r + 7 = 0
ops_8252.eqn
∫₀^∞ e^(-x²) dx = √π / 2
66K
ops_9119.dat
d/dy [y^7] = 7y^6
222K
∫₀^∞ e^(-γ²) dγ = √π / 2
ops_6000.json
det| 7 7 ; 4 8 | = 28
87K
mat_3458.json
F = G m₁m₂ / r²
2K
1y² + 1y + 6 = 0
ops_0077.eqn
6x² + 7x + 6 = 0
174K
spec_7724.csv
d/dt [t^3] = 3t^2
61K
∑_{k=1}^{n} k = n(n+1)/2
rxn_1394.tex
1α² + 9α + 4 = 0
380K
ops_5618.csv
∇ × E = −∂B/∂t
335K
CaCO₃ → CaO + CO₂
eq_4588.dat
8ψ² + 7ψ + 0 = 0
119K
mat_6189.json
d/dα [α^9] = 9α^8
472K
[
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
]