Σ index
Eq pack 19
Rxn set 20
Rxn set 26
Σ#24
Σ#12
Ledger /21
Eq pack 13
Ledger /3
Eq pack 1
Batch 16
Σ#18
Σ#6
Ledger /15
Batch 4
Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 00:19Z
∑_{k=1}^{n} k = n(n+1)/2
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
168K
ops_2453.csv
6x² + 6x + 1 = 0
446K
3x² + 3x + 6 = 0
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
144K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
371K
∇²t = 0
spec_6794.csv
E = mc²
259K
rxn_9796.dat
∇²z = 0
86K
7z² + 2z + 0 = 0
eq_9425.csv
e^{i\pi} + 1 = 0
224K
ops_4235.log
iħ ∂ψ/∂t = Ĥψ
234K
det| 4 2 ; 5 5 | = 10
eq_8371.log
9α² + 6α + 0 = 0
218K
mat_9003.eqn
AgNO₃ + NaCl → AgCl↓ + NaNO₃
354K
2H₂ + O₂ → 2H₂O
iħ ∂ψ/∂t = Ĥψ
[
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
]