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 00:38Z
∑_{k=1}^{n} k = n(n+1)/2
mat_1977.csv
\lim_{x\to 0} \frac{\sin x}{x} = 1
168K
mat_2540.eqn
F = G m₁m₂ / r²
446K
3x² + 3x + 6 = 0
ops_0531.dat
\binom{n}{k} = \frac{n!}{k!(n-k)!}
144K
lat_2837.json
3r² + 2r + 0 = 0
371K
∇²t = 0
spec_5308.mol
2γ² + 5γ + 2 = 0
259K
ops_3351.mol
iħ ∂ψ/∂t = Ĥψ
86K
7z² + 2z + 0 = 0
ops_7782.eqn
Fe₂O₃ + 3CO → 2Fe + 3CO₂
224K
lat_3532.json
∫₀^∞ e^(-θ²) dθ = √π / 2
234K
det| 4 2 ; 5 5 | = 10
spec_4452.eqn
11z² + 3z + 4 = 0
218K
ops_2088.csv
8x² + 2x + 7 = 0
354K
2H₂ + O₂ → 2H₂O
rxn_0414.log
det| 9 4 ; 1 10 | = 86
70K
iħ ∂ψ/∂t = Ĥψ
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