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 03:23Z
\frac{1}{3} \sum_{i=1}^{n} i^{2}
mat_3551.csv
3x² + 5x + 7 = 0
66K
spec_6197.mol
F = ma
222K
∑_{k=1}^{n} k = n(n+1)/2
spec_0560.dat
7φ² + 3φ + 6 = 0
87K
spec_3202.mol
PV = nRT
2K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
spec_1808.dat
9α² + 7α + 5 = 0
174K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
61K
∇²x = 0
eq_9081.log
\frac{12}{7} \sum_{i=1}^{n} i^{2}
380K
rxn_2676.dat
det| 1 1 ; 5 2 | = -3
335K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
mat_2540.eqn
F = G m₁m₂ / r²
119K
rxn_1916.mol
CH₄ + 2O₂ → CO₂ + 2H₂O
472K
ops_5618.csv
∇ × E = −∂B/∂t
392K
ops_9189.dat
11ψ² + 6ψ + 2 = 0
32K
[
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
]