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 00:53Z
∑_{k=1}^{n} k = n(n+1)/2
lat_6404.mol
12γ² + 9γ + 1 = 0
168K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
446K
3x² + 3x + 6 = 0
rxn_0107.json
det| 2 6 ; 0 3 | = 6
144K
lat_2837.json
3r² + 2r + 0 = 0
371K
∇²t = 0
spec_5718.mol
d/dφ [φ^1] = 1φ^0
259K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
86K
7z² + 2z + 0 = 0
rxn_9796.dat
∇²z = 0
224K
ops_7850.mol
Fe₂O₃ + 3CO → 2Fe + 3CO₂
234K
det| 4 2 ; 5 5 | = 10
spec_5986.eqn
CaCO₃ → CaO + CO₂
218K
ops_0480.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
354K
2H₂ + O₂ → 2H₂O
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
70K
iħ ∂ψ/∂t = Ĥψ
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