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 00:19Z
∑_{k=1}^{n} k = n(n+1)/2
eq_9374.mol
e^{i\pi} + 1 = 0
168K
ops_0531.dat
\binom{n}{k} = \frac{n!}{k!(n-k)!}
446K
3x² + 3x + 6 = 0
lat_6024.dat
det| 9 5 ; 1 10 | = 85
144K
ops_2678.csv
∫₀^∞ e^(-t²) dt = √π / 2
371K
∇²t = 0
rxn_0414.log
det| 9 4 ; 1 10 | = 86
259K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
86K
7z² + 2z + 0 = 0
ops_9416.tex
det| 6 6 ; 5 7 | = 12
224K
lat_5111.eqn
5z² + 8z + 3 = 0
234K
det| 4 2 ; 5 5 | = 10
spec_7724.csv
d/dt [t^3] = 3t^2
218K
lat_6404.mol
12γ² + 9γ + 1 = 0
354K
2H₂ + O₂ → 2H₂O
iħ ∂ψ/∂t = Ĥψ
\lim_{x\to 0} \frac{\sin x}{x} = 1
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