Σ index
Ledger /3
Matrix 11
Matrix 23
Rxn set 8
Rxn set 20
Batch 16
Σ#6
Eq pack 13
Σ#24
Σ#12
Matrix 17
Ledger /9
Rxn set 26
Batch 4
Σ#18
Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 22:40Z
∑_{k=1}^{n} k = n(n+1)/2
ops_0514.csv
\binom{n}{k} = \frac{n!}{k!(n-k)!}
384K
eq_4588.dat
8ψ² + 7ψ + 0 = 0
385K
det| 11 9 ; 4 12 | = 96
spec_4949.csv
11φ² + 4φ + 0 = 0
163K
ops_2453.csv
6x² + 6x + 1 = 0
259K
∇ × E = −∂B/∂t
spec_6794.csv
E = mc²
305K
ops_3351.mol
iħ ∂ψ/∂t = Ĥψ
57K
5z² + 5z + 0 = 0
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
293K
mat_1411.eqn
∂ψ/∂β = 3ψ
110K
ops_7782.eqn
Fe₂O₃ + 3CO → 2Fe + 3CO₂
300K
lat_6171.eqn
2H₂ + O₂ → 2H₂O
34K
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