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 00:15Z
∑_{k=1}^{n} k = n(n+1)/2
ops_5618.csv
∇ × E = −∂B/∂t
168K
mat_1411.eqn
∂ψ/∂β = 3ψ
446K
3x² + 3x + 6 = 0
ops_4235.log
iħ ∂ψ/∂t = Ĥψ
144K
spec_7724.csv
d/dt [t^3] = 3t^2
371K
∇²t = 0
ops_7918.mol
Fe₂O₃ + 3CO → 2Fe + 3CO₂
259K
mat_7445.dat
ω = 2πf
86K
ops_2678.csv
∫₀^∞ e^(-t²) dt = √π / 2
224K
mat_1274.tex
6n² + 7n + 6 = 0
234K
spec_4568.dat
∇²t = 0
218K
eq_4588.dat
8ψ² + 7ψ + 0 = 0
354K
spec_6686.log
8γ² + 1γ + 1 = 0
70K
spec_1973.mol
\frac{3}{2} \sum_{i=1}^{n} i^{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
]