Σ index
Rxn set 8
Ledger /9
Σ#24
Ledger /3
Ledger /15
Σ#12
Matrix 11
Batch 22
Eq pack 19
Matrix 17
Eq pack 13
Batch 16
Ledger /27
Eq pack 7
Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 14:08Z
∑_{k=1}^{n} k = n(n+1)/2
spec_7116.json
det| 8 2 ; 7 9 | = 58
244K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
52K
det| 12 5 ; 4 13 | = 136
mat_2540.eqn
F = G m₁m₂ / r²
90K
ops_5618.csv
∇ × E = −∂B/∂t
91K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
mat_8282.tex
7y² + 7y + 0 = 0
100K
mat_9003.eqn
AgNO₃ + NaCl → AgCl↓ + NaNO₃
50K
det| 4 9 ; 7 5 | = -43
eq_0991.json
3n² + 2n + 4 = 0
137K
spec_6285.eqn
det| 10 7 ; 3 11 | = 89
197K
det| 1 1 ; 3 2 | = -1
det| 2 7 ; 7 3 | = -43
det| 12 9 ; 3 13 | = 129
det| 3 8 ; 6 4 | = -36
[
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
26
27
]