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 00:04Z
∑_{k=1}^{n} k = n(n+1)/2
ops_5618.csv
∇ × E = −∂B/∂t
168K
ops_1679.csv
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
446K
3x² + 3x + 6 = 0
ops_6411.eqn
det| 12 1 ; 5 13 | = 151
144K
lat_5848.dat
\frac{4}{9} \sum_{i=1}^{n} i^{2}
371K
∇²t = 0
spec_3219.dat
PV = nRT
259K
mat_2540.eqn
F = G m₁m₂ / r²
86K
7z² + 2z + 0 = 0
spec_6630.dat
det| 7 4 ; 4 8 | = 40
224K
ops_2763.eqn
∫₀^∞ e^(-t²) dt = √π / 2
234K
det| 4 2 ; 5 5 | = 10
ops_7782.eqn
Fe₂O₃ + 3CO → 2Fe + 3CO₂
218K
spec_5805.dat
∑_{k=1}^{n} k = n(n+1)/2
354K
lat_2791.dat
7y² + 9y + 1 = 0
70K
lat_3532.json
∫₀^∞ e^(-θ²) dθ = √π / 2
402K
[
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
]