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 00:54Z
∑_{k=1}^{n} k = n(n+1)/2
ops_1713.eqn
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
168K
ops_5618.csv
∇ × E = −∂B/∂t
446K
3x² + 3x + 6 = 0
ops_4218.log
iħ ∂ψ/∂t = Ĥψ
144K
mat_6284.mol
\lim_{β\to 0} \frac{\sin β}{β} = 1
371K
∇²t = 0
mat_1411.eqn
∂ψ/∂β = 3ψ
259K
lat_3532.json
∫₀^∞ e^(-θ²) dθ = √π / 2
86K
7z² + 2z + 0 = 0
ops_3002.tex
\lim_{t\to 0} \frac{\sin t}{t} = 1
224K
ops_7799.log
Fe₂O₃ + 3CO → 2Fe + 3CO₂
234K
spec_7724.csv
d/dt [t^3] = 3t^2
218K
eq_6870.eqn
12y² + 5y + 7 = 0
354K
ops_6536.csv
∇ × E = −∂B/∂t
70K
eq_4588.dat
8ψ² + 7ψ + 0 = 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
]