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
eq_9081.log
\frac{12}{7} \sum_{i=1}^{n} i^{2}
52K
det| 12 5 ; 4 13 | = 136
ops_4320.mol
iħ ∂ψ/∂t = Ĥψ
90K
eq_0226.json
det| 9 6 ; 0 10 | = 90
91K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
spec_6299.dat
F = ma
100K
ops_6793.log
∫₀^∞ e^(-n²) dn = √π / 2
50K
det| 4 9 ; 7 5 | = -43
spec_6180.csv
F = ma
137K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
197K
det| 1 1 ; 3 2 | = -1
ops_9119.dat
d/dy [y^7] = 7y^6
262K
eq_9425.csv
e^{i\pi} + 1 = 0
196K
det| 12 9 ; 3 13 | = 129
lat_1572.csv
10y² + 5y + 6 = 0
218K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
299K
[
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
]