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 14:51Z
∑_{k=1}^{n} k = n(n+1)/2
mat_4559.tex
det| 8 6 ; 6 9 | = 36
244K
ops_0463.mol
\binom{n}{k} = \frac{n!}{k!(n-k)!}
52K
det| 12 5 ; 4 13 | = 136
rxn_8224.tex
6r² + 3r + 1 = 0
90K
rxn_0414.log
det| 9 4 ; 1 10 | = 86
91K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
rxn_0107.json
det| 2 6 ; 0 3 | = 6
100K
spec_7724.csv
d/dt [t^3] = 3t^2
50K
det| 4 9 ; 7 5 | = -43
mat_7055.csv
N₂ + 3H₂ ⇌ 2NH₃
137K
lat_6205.csv
2H₂ + O₂ → 2H₂O
197K
rxn_8478.log
det| 5 6 ; 1 6 | = 24
262K
eq_3877.eqn
det| 2 7 ; 7 3 | = -43
196K
ops_6793.log
∫₀^∞ e^(-n²) dn = √π / 2
218K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
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
]