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 00:02Z
∑_{k=1}^{n} k = n(n+1)/2
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
168K
ops_3351.mol
iħ ∂ψ/∂t = Ĥψ
446K
3x² + 3x + 6 = 0
lat_6896.eqn
\frac{4}{6} \sum_{i=1}^{n} i^{2}
144K
eq_4588.dat
8ψ² + 7ψ + 0 = 0
371K
∇²t = 0
eq_0014.dat
9ψ² + 7ψ + 3 = 0
259K
spec_9825.json
det| 5 6 ; 2 6 | = 18
86K
7z² + 2z + 0 = 0
spec_5703.json
∑_{k=1}^{n} k = n(n+1)/2
224K
ops_7782.eqn
Fe₂O₃ + 3CO → 2Fe + 3CO₂
234K
det| 4 2 ; 5 5 | = 10
mat_3450.dat
\lim_{r\to 0} \frac{\sin r}{r} = 1
218K
lat_8215.json
7r² + 8r + 5 = 0
354K
2H₂ + O₂ → 2H₂O
iħ ∂ψ/∂t = Ĥψ
\lim_{x\to 0} \frac{\sin x}{x} = 1
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