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 00:20Z
∑_{k=1}^{n} k = n(n+1)/2
mat_3551.csv
3x² + 5x + 7 = 0
168K
spec_5703.json
∑_{k=1}^{n} k = n(n+1)/2
446K
3x² + 3x + 6 = 0
ops_2763.eqn
∫₀^∞ e^(-t²) dt = √π / 2
144K
ops_2883.eqn
\lim_{t\to 0} \frac{\sin t}{t} = 1
371K
∇²t = 0
ops_1513.tex
∂β/∂z = 1β
259K
ops_3351.mol
iħ ∂ψ/∂t = Ĥψ
86K
7z² + 2z + 0 = 0
ops_7782.eqn
Fe₂O₃ + 3CO → 2Fe + 3CO₂
224K
mat_1411.eqn
∂ψ/∂β = 3ψ
234K
det| 4 2 ; 5 5 | = 10
mat_2540.eqn
F = G m₁m₂ / r²
218K
spec_5737.mol
∑_{k=1}^{n} k = n(n+1)/2
354K
rxn_0414.log
det| 9 4 ; 1 10 | = 86
70K
rxn_6839.log
10t² + 9t + 5 = 0
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
]