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 00:14Z
∑_{k=1}^{n} k = n(n+1)/2
spec_5754.dat
∑_{k=1}^{n} k = n(n+1)/2
168K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
446K
3x² + 3x + 6 = 0
spec_1973.mol
\frac{3}{2} \sum_{i=1}^{n} i^{2}
144K
spec_1808.dat
9α² + 7α + 5 = 0
371K
∇²t = 0
lat_6404.mol
12γ² + 9γ + 1 = 0
259K
spec_9825.json
det| 5 6 ; 2 6 | = 18
86K
7z² + 2z + 0 = 0
ops_3002.tex
\lim_{t\to 0} \frac{\sin t}{t} = 1
224K
mat_3458.json
F = G m₁m₂ / r²
234K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
218K
mat_9180.mol
12n² + 2n + 2 = 0
354K
mat_3475.json
F = G m₁m₂ / r²
70K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
402K
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