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 00:15Z
∑_{k=1}^{n} k = n(n+1)/2
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
168K
spec_3253.dat
PV = nRT
446K
3x² + 3x + 6 = 0
mat_9692.json
d/dx [x^9] = 9x^8
144K
spec_7596.log
d/dγ [γ^3] = 3γ^2
371K
∇²t = 0
lat_8773.eqn
det| 1 4 ; 3 2 | = -10
259K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
86K
7z² + 2z + 0 = 0
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
224K
rxn_2598.dat
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
234K
det| 4 2 ; 5 5 | = 10
spec_5669.log
∑_{k=1}^{n} k = n(n+1)/2
218K
ops_4320.mol
iħ ∂ψ/∂t = Ĥψ
354K
2H₂ + O₂ → 2H₂O
spec_9604.eqn
det| 12 9 ; 5 13 | = 111
70K
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