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 20:38Z
∑_{k=1}^{n} k = n(n+1)/2
eq_0226.json
det| 9 6 ; 0 10 | = 90
244K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
52K
6ω² + 3ω + 2 = 0
ops_1628.mol
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
90K
rxn_2615.tex
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
91K
CH₄ + 2O₂ → CO₂ + 2H₂O
spec_7724.csv
d/dt [t^3] = 3t^2
100K
lat_3812.mol
1θ² + 2θ + 6 = 0
50K
det| 8 3 ; 4 9 | = 60
eq_3860.json
det| 2 7 ; 7 3 | = -43
137K
eq_9425.csv
e^{i\pi} + 1 = 0
197K
9x² + 3x + 6 = 0
rxn_7622.csv
det| 11 2 ; 5 12 | = 122
262K
rxn_0414.log
det| 9 4 ; 1 10 | = 86
196K
9ψ² + 3ψ + 3 = 0
ops_0565.tex
\binom{n}{k} = \frac{n!}{k!(n-k)!}
218K
det| 6 8 ; 7 7 | = -14
[
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
]