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 00:06Z
∑_{k=1}^{n} k = n(n+1)/2
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
168K
ops_1679.csv
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
446K
3x² + 3x + 6 = 0
spec_2066.csv
det| 7 8 ; 4 8 | = 24
144K
mat_3458.json
F = G m₁m₂ / r²
371K
∇²t = 0
spec_5703.json
∑_{k=1}^{n} k = n(n+1)/2
259K
lat_6404.mol
12γ² + 9γ + 1 = 0
86K
7z² + 2z + 0 = 0
rxn_0414.log
det| 9 4 ; 1 10 | = 86
224K
spec_7724.csv
d/dt [t^3] = 3t^2
234K
det| 4 2 ; 5 5 | = 10
eq_4606.dat
5φ² + 1φ + 1 = 0
218K
spec_5737.mol
∑_{k=1}^{n} k = n(n+1)/2
354K
spec_9435.json
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
70K
[
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
]