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 00:57Z
∑_{k=1}^{n} k = n(n+1)/2
eq_1856.mol
det| 2 3 ; 5 3 | = -9
168K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
446K
3x² + 3x + 6 = 0
ops_4269.json
iħ ∂ψ/∂t = Ĥψ
144K
ops_4320.mol
iħ ∂ψ/∂t = Ĥψ
371K
∇²t = 0
mat_7021.tex
N₂ + 3H₂ ⇌ 2NH₃
259K
ops_0514.csv
\binom{n}{k} = \frac{n!}{k!(n-k)!}
86K
7z² + 2z + 0 = 0
rxn_0414.log
det| 9 4 ; 1 10 | = 86
224K
eq_5149.log
det| 11 4 ; 5 12 | = 112
234K
det| 4 2 ; 5 5 | = 10
eq_6472.tex
det| 4 8 ; 3 5 | = -4
218K
spec_7724.csv
d/dt [t^3] = 3t^2
354K
2H₂ + O₂ → 2H₂O
iħ ∂ψ/∂t = Ĥψ
\lim_{x\to 0} \frac{\sin x}{x} = 1
11θ² + 6θ + 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
]