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 07:37Z
∑_{k=1}^{n} k = n(n+1)/2
ops_7782.eqn
Fe₂O₃ + 3CO → 2Fe + 3CO₂
46K
eq_5435.eqn
d/dθ [θ^3] = 3θ^2
468K
\frac{6}{1} \sum_{i=1}^{n} i^{2}
ops_6411.eqn
det| 12 1 ; 5 13 | = 151
289K
ops_0463.mol
\binom{n}{k} = \frac{n!}{k!(n-k)!}
278K
∂x/∂θ = 8x
mat_7038.mol
N₂ + 3H₂ ⇌ 2NH₃
339K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
177K
3φ² + 4φ + 2 = 0
ops_5618.csv
∇ × E = −∂B/∂t
358K
mat_2540.eqn
F = G m₁m₂ / r²
121K
5ω² + 6ω + 0 = 0
mat_1411.eqn
∂ψ/∂β = 3ψ
399K
spec_0560.dat
7φ² + 3φ + 6 = 0
316K
∫₀^∞ e^(-θ²) dθ = √π / 2
spec_6285.eqn
det| 10 7 ; 3 11 | = 89
11K
∇²θ = 0
e^{i\pi} + 1 = 0
3t² + 3t + 7 = 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
]