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 00:05Z
∑_{k=1}^{n} k = n(n+1)/2
ops_0514.csv
\binom{n}{k} = \frac{n!}{k!(n-k)!}
168K
mat_2540.eqn
F = G m₁m₂ / r²
446K
3x² + 3x + 6 = 0
eq_9380.mol
ΔS ≥ 0
144K
mat_4786.csv
det| 2 8 ; 7 3 | = -50
371K
∇²t = 0
ops_4235.log
iħ ∂ψ/∂t = Ĥψ
259K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
86K
7z² + 2z + 0 = 0
ops_9416.tex
det| 6 6 ; 5 7 | = 12
224K
lat_6896.eqn
\frac{4}{6} \sum_{i=1}^{n} i^{2}
234K
det| 4 2 ; 5 5 | = 10
ops_3070.json
\frac{2}{2} \sum_{i=1}^{n} i^{2}
218K
spec_5895.tex
∫₀^∞ e^(-ψ²) dψ = √π / 2
354K
ops_5618.csv
∇ × E = −∂B/∂t
70K
ops_1513.tex
∂β/∂z = 1β
402K
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