Σ index
Eq pack 19
Eq pack 13
Σ#12
Batch 22
Matrix 17
Σ#24
Batch 10
Ledger /9
Rxn set 8
Eq pack 25
Σ#18
Rxn set 26
Rxn set 14
Matrix 5
Ledger /3
Matrix 23
Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 07:33Z
∑_{k=1}^{n} k = n(n+1)/2
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
46K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
468K
\frac{6}{1} \sum_{i=1}^{n} i^{2}
ops_2946.csv
3z² + 5z + 1 = 0
289K
spec_9825.json
det| 5 6 ; 2 6 | = 18
278K
∂x/∂θ = 8x
spec_9435.json
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
339K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
177K
3φ² + 4φ + 2 = 0
spec_4452.eqn
11z² + 3z + 4 = 0
358K
spec_5718.mol
d/dφ [φ^1] = 1φ^0
121K
5ω² + 6ω + 0 = 0
ops_2678.csv
∫₀^∞ e^(-t²) dt = √π / 2
399K
ops_0531.dat
\binom{n}{k} = \frac{n!}{k!(n-k)!}
316K
∫₀^∞ e^(-θ²) dθ = √π / 2
∇²θ = 0
e^{i\pi} + 1 = 0
[
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
]