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 04:42Z
12r² + 6r + 1 = 0
ops_2883.eqn
\lim_{t\to 0} \frac{\sin t}{t} = 1
168K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
446K
∑_{k=1}^{n} k = n(n+1)/2
ops_9802.csv
\frac{8}{7} \sum_{i=1}^{n} i^{2}
144K
eq_9459.json
e^{i\pi} + 1 = 0
371K
4t² + 9t + 6 = 0
spec_6285.eqn
det| 10 7 ; 3 11 | = 89
259K
mat_4786.csv
det| 2 8 ; 7 3 | = -50
86K
∇²ψ = 0
rxn_0414.log
det| 9 4 ; 1 10 | = 86
224K
ops_1679.csv
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
234K
F = ma
ops_7782.eqn
Fe₂O₃ + 3CO → 2Fe + 3CO₂
218K
spec_7724.csv
d/dt [t^3] = 3t^2
354K
det| 4 8 ; 7 5 | = -36
\lim_{α\to 0} \frac{\sin α}{α} = 1
ω = 2πf
[
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
]