Σ index
Ledger /3
Matrix 11
Matrix 23
Rxn set 8
Rxn set 20
Batch 16
Σ#6
Eq pack 13
Σ#24
Σ#12
Matrix 17
Ledger /9
Rxn set 26
Batch 4
Σ#18
Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 22:19Z
∑_{k=1}^{n} k = n(n+1)/2
ops_6000.json
det| 7 7 ; 4 8 | = 28
384K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
385K
det| 11 9 ; 4 12 | = 96
ops_4320.mol
iħ ∂ψ/∂t = Ĥψ
163K
eq_4606.dat
5φ² + 1φ + 1 = 0
259K
∇ × E = −∂B/∂t
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
305K
spec_9825.json
det| 5 6 ; 2 6 | = 18
57K
5z² + 5z + 0 = 0
lat_8215.json
7r² + 8r + 5 = 0
293K
rxn_7717.mol
det| 8 9 ; 4 9 | = 36
110K
det| 6 6 ; 3 7 | = 24
spec_6630.dat
det| 7 4 ; 4 8 | = 40
300K
spec_9452.eqn
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
34K
2H₂ + O₂ → 2H₂O
ops_2088.csv
8x² + 2x + 7 = 0
354K
ops_0582.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
368K
[
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
]