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 00:10Z
∑_{k=1}^{n} k = n(n+1)/2
lat_8215.json
7r² + 8r + 5 = 0
168K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
446K
3x² + 3x + 6 = 0
rxn_1950.tex
CH₄ + 2O₂ → CO₂ + 2H₂O
144K
ops_7493.csv
∇²β = 0
371K
∇²t = 0
spec_6630.dat
det| 7 4 ; 4 8 | = 40
259K
ops_0582.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
86K
7z² + 2z + 0 = 0
ops_0514.csv
\binom{n}{k} = \frac{n!}{k!(n-k)!}
224K
rxn_0107.json
det| 2 6 ; 0 3 | = 6
234K
det| 4 2 ; 5 5 | = 10
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
218K
spec_5703.json
∑_{k=1}^{n} k = n(n+1)/2
354K
2H₂ + O₂ → 2H₂O
rxn_8224.tex
6r² + 3r + 1 = 0
70K
spec_4452.eqn
11z² + 3z + 4 = 0
402K
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