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 14:54Z
∑_{k=1}^{n} k = n(n+1)/2
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
244K
ops_1324.dat
det| 9 9 ; 5 10 | = 45
52K
det| 12 5 ; 4 13 | = 136
spec_9503.json
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
90K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
91K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
lat_4218.tex
5r² + 7r + 0 = 0
100K
eq_8998.eqn
\oint_C \vec{F}\cdot d\vec{r} = 0
50K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
137K
rxn_2581.csv
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
197K
[
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
]