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 14:53Z
∑_{k=1}^{n} k = n(n+1)/2
eq_4606.dat
5φ² + 1φ + 1 = 0
244K
mat_2540.eqn
F = G m₁m₂ / r²
52K
det| 12 5 ; 4 13 | = 136
ops_6000.json
det| 7 7 ; 4 8 | = 28
90K
spec_6020.csv
CaCO₃ → CaO + CO₂
91K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
spec_6630.dat
det| 7 4 ; 4 8 | = 40
100K
ops_4320.mol
iħ ∂ψ/∂t = Ĥψ
50K
det| 4 9 ; 7 5 | = -43
eq_3860.json
det| 2 7 ; 7 3 | = -43
137K
ops_0762.log
det| 1 2 ; 7 2 | = -12
197K
det| 1 1 ; 3 2 | = -1
rxn_5406.json
d/dx [x^5] = 5x^4
262K
ops_5618.csv
∇ × E = −∂B/∂t
196K
det| 12 9 ; 3 13 | = 129
ops_0565.tex
\binom{n}{k} = \frac{n!}{k!(n-k)!}
218K
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
]